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24 tháng 5 2021

I.Choose the word that doesn't belong to the group

A. trees (noun )                 B.reuse                           C.reduce                      D.buy

A.throw                 B.recycle                        C.pollute ( adj )                     D.cut down

A.air                       B.water                           C.soil                             D.pollution ( generic word )

A.glass                  B.paper                          C.bottle                        D.reduce  ( verb )

24 tháng 5 2021

1A ; 2B ; 3D; 4D

1.A. breathe                                     B. breath                                                C.thin                                             D.throw2. A.Math                                         B. theatre                                               C. think                                           D. them3. A. this                 ...
Đọc tiếp

1.A. breathe                                     B. breath                                                C.thin                                             D.throw

2. A.Math                                         B. theatre                                               C. think                                           D. them

3. A. this                                          B. then                                                    C. thought                                      D. there

4. A. thank                                       B. breathe                                                 C. theatre                                       D. breath

5
24 tháng 5 2021

1.A. breathe                                     B. breath                                                C.thin                                             D.throw

2. A.Math                                         B. theatre                                               C. think                                           D. them

3. A. this                                          B. then                                                    C. thought                                      D. there

4. A. thank                                       B. breathe                                                 C. theatre                                       D. breath

24 tháng 5 2021

Mik ko bít đúng hay sai nhưng nếu sai thì mik mong mn thông cảm co mik nha!!!@

1.A. breathe                                     B. breath                                               

   C.thin                                             D.throw

2. A.Math                                         B. theatre                                             

   C. think                                           D. them

3. A. this                                          B. then                                                   

   C. thought                                      D. there

4. A. thank                                       B. breathe                                                 

   C. theatre                                       D. breath

21 tháng 5 2021

My dream house is not necessarily a large house, as long as it fits my style and character. It is located on the outskirts of town. It will be a two- storey house facing west-south side. Moreover, my house can not be lack of a large garden surrounded by thousands of different colors of flowers and fruits. I it the most when having a breakfast or enjoying night views in my own garden. Simplicity is beauty, this explains why I would prefer an airy space rather than a well-equipped house. However, the house should have basic necessities in the kitchen and bathroom to serve all my demands in daily life. In addition, I will use bright color tones for the whole house, especially my bedroom to make it more spacious. My bedroom will be more perfect and ideal if it has a balcony where i could smell the fragrance from the garden as well as enjoy the sound of the birds in the morning. Besides, I also have an intention of having a small garage and storage. In conclusion, I wish I could make my dream become true.

21 tháng 5 2021

I wish I would have a big penthouse in a big city. It will be a modern and comfortable near my working place. My house has two floors with 3 bedrooms, a living room, a kitchen and an entertainment room. All equipment in my house will be high-tech to serve my daily life in the best way. In my bedroom, it will painted a bright color tone to make a room more spacious. I will hang on the wall a few beautiful paintings and photos. There is a dressing room where I display my collection clothes and shoes. An entertainment room will be well-equipped with a smart TV and a modern karaoke system. Especially, on the second floor, there will be a large balcony where my family set up a party and have a barbecue with our lovely friends at the weekends. My future house must be beautiful and I will make it become true.

21 tháng 5 2021

I have my own room since I was in 4th grade, and I would love to return to my room after a long and tired day. At first my parents decorated my room in a very simple way; they painted the walls in a clean color of white and did not place much furniture in the room. A few years later when I was a little older, I started to pay more attention to it, and now it has become a place which has a lot of my personal signs. I paint the walls in light pink, and I hang some family photos so the walls are not too empty. The monotonous bed was renewed by me; I replaced the entire bed with a new outfit that featured my favorite cartoon characters such as Sailor Moon, Doraemon and Totoro. My bed is not too wide, but I still make room for a lot of stuffed animals and pillows. They are all my best friends, and I will not be able to sleep if one of them is not present. Next to the bed is a tall pink wardrobe, there is a mirror on the front door so I can look at myself every time I get dress. In the corner of the room is a pretty desk which my dad made for me. It is white, and it also has the bookcase as well as some drawers with lockers so that I can comfortably store my personal belongings. In addition to the wooden chair which I usually use to study, there are also several small couches in the room for me to seat on while reading books or listening to music. There are also a lot of nonsense things in my room, but basically this room has everything I need. This room is my own secret cave, and I will always preserve it in the best condition.

My favorite room in my house I would have to say it's my bedroom. The reason my bedroom is the my favorite room in my house, because it's the biggest room in my house. I have everything in my room my plat screen,my Ps3, and my surround sound. Obviously, when I want some alone time I go to my bedroom and be on my laptop or playing Black Ops.

I really don't being in my living room, because my twin sister and I fight for the T.V. So when I want to watch my favorite program I just go to my bedroom. I also my bedroom, because I have my own mini fridge and I put all my snacks in my mini fridge. My bedroom is the most soothing place in the whole house, because no one enters my bedroom.

That's the reasons why my bedroom is my most favorite spot in my bedroom. I also go in my bedroom to work on my homework and won't get disturbed. My room is a great place to be in I get the best internet access. So that's why my bedroom is my most favorite place in my house.

I. Choose the word whose primary stress is PRONOUNCED differently from that of the others.1. A. breathe B. thirsty C. everything D. healthy2. A. answer B. far C. happy D. car3. A. nine B. time C. ride D. minute4. A. water B. walk C. talk D. work5. A. go B. home C. post D. costII. Choose A, B, C or D to complete the sentences1. Hi-tech robot will be able to look________ children in the future.A. on B. up C. after D. at2._______ often use animals as the main characters.A. Comedy B. Cartoons C....
Đọc tiếp

I. Choose the word whose primary stress is PRONOUNCED differently from that of the others.

1. A. breathe B. thirsty C. everything D. healthy

2. A. answer B. far C. happy D. car

3. A. nine B. time C. ride D. minute

4. A. water B. walk C. talk D. work

5. A. go B. home C. post D. cost

II. Choose A, B, C or D to complete the sentences

1. Hi-tech robot will be able to look________ children in the future.

A. on B. up C. after D. at

2._______ often use animals as the main characters.

A. Comedy B. Cartoons C. Film D. News

3. I am tired,________I will go to bed early.

A. because B. when C. but D. so

4. The Olympic Games________ held in London.

A. did B. were C. was D. had

5. I __________ that movie ten times.

A. see B. saw C. am seeing D. have seen

6. I’ve just received a scholarship - ____________________!

A. Really B. Thank you C. Congratulation D. Well

3
21 tháng 5 2021

I. Choose the word whose primary stress is PRONOUNCED differently from that of the others.

1. A. breathe B. thirsty C. everything D. healthy

2. A. answer B. far C. happy D. car

3. A. nine B. time C. ride D. minute

4. A. water B. walk C. talk D. work

5. A. go B. home C. post D. cost

II. Choose A, B, C or D to complete the sentences

1. Hi-tech robot will be able to look________ children in the future.

A. on B. up C. after D. at

2._______ often use animals as the main characters.

A. Comedy B. Cartoons C. Film D. News

3. I am tired,________I will go to bed early.

A. because B. when C. but D. so

4. The Olympic Games________ held in London.

A. did B. were C. was D. had

5. I __________ that movie ten times.

A. see B. saw C. am seeing D. have seen

6. I’ve just received a scholarship - ____________________!

A. Really B. Thank you C. Congratulation D. Well

21 tháng 5 2021

I. Choose the word whose primary stress is PRONOUNCED differently from that of the others.

1. A. breathe B. thirsty C. everything D. healthy

2. A. answer B. far C. happy D. car

3. A. nine B. time C. ride D. minute

4. A. water B. walk C. talk D. work

5. A. go B. home C. post D. cost

II. Choose A, B, C or D to complete the sentences

1. Hi-tech robot will be able to look________ children in the future.

A. on B. up C. after D. at

2._______ often use animals as the main characters.

A. Comedy B. Cartoons C. Film D. News

3. I am tired,________I will go to bed early.

A. because B. when C. but D. so

4. The Olympic Games________ held in London.

A. did B. were C. was D. had

5. I __________ that movie ten times.

A. see B. saw C. am seeing D. have seen

6. I’ve just received a scholarship - ____________________!

A. Really B. Thank you C. Congratulation D. Well

20 tháng 5 2021

kể một câu chuyện hài hước bằng tiếng anh làm cho tôi cười:Sidy and Irve are business partners. They made a deal that who dies first will contact orther the living one from the afterlife. So Irve dies. Sidy doesn’t hear from him for about a year, figures there is no afterlife. Then one day he gets a call. It’s Irv. "So there is an afterlife! What’s it ?" Sid asks. "Well, I sleep very late. I get up, have a big breakfast. Then I have sex, lots of sex. Then I go back to sleep, but I get up for lunch, have a big lunch. Have some more sex, take a nap. Huge dinner. More sex. Go to sleep and wake up the next day." "Oh, my God," says Sid. "So that’s what heaven is ?" "Oh no," says Irv. "I’m not in heaven. I’m a bear in Yellowstone Park."

20 tháng 5 2021

làm j bạn ơi

20 tháng 5 2021

Đáp án :

20 tháng 5 2021

She was scared when watching the movie.

câu này đúng

học tốt

20 tháng 5 2021

???????

20 tháng 5 2021
Là tôi chưa nộp bài mà hệ thống đã tự động nộp

sắp xếp câu sao cho thành một đoạn văn hoàn chỉnh hả em ?

-* Lần sau bạn tách riêng ra chứ để thế này khó nhìn lắm

 (dữ kiện chưa rõ ràng nên tỉ lệ đúng tầm 50% thôi nhé ):

-There are a lot of groups of volunteers nowadays, right?

- Yes

- Young people are trying their best to help our community.

-  Yeah.They have made a big contribution to the improvement of the environment, community health and living condition.

-  These meaningful activities should be encouraged and invested in the future.

- I suppose so

I. Choose the word whose underlined part is pronounced differently from the others.1.  a. prize                 b. excite                c. design               d. capital2.  a. cold                  b. photo               c. continent           d. poster3.  a. city                   b. capital              c. nice                   d....
Đọc tiếp

I. Choose the word whose underlined part is pronounced differently from the others.

1.  a. prize                 b. excite                c. design               d. capital

2.  a. cold                  b. photo               c. continent           d. poster

3.  a. city                   b. capital              c. nice                   d. excite

4.  a. designed           b. received            c. cycled               d. rewarded

5.  a. tomorrow         b. tower                c. crowd               d. around

6.  a. city                   b. cycle                 c. symbol              d. bicycle

7.  a. weather             b. earth                 c. marathon          d. healthy

8.  a. hear                  b. idea                  c. career                d. beach

9.  a. school               b. continent          c. channel             d. character

10.                             a. remote              b. popular            c. cold    d. snow

11.                             a. wireless            b. fridge                c. hi-tech d. appliance

12.                             a. UFO                 b. future               c. pollute         d. student

13.                             a. space                b. draw                 c. automatic     d. more

14.                             a. machine            b. hi-tech              c. locate  d. cable

15.                             a. watched            b. dropped           c. washed         d. traveled

16.                             a. recycle              b. environment     c. charity         d. invite

17.                             a. paper                b. bag                   c. plastic d. natural

18. a. cousin              b. cycle                 c. encourage         d. container

19.                             a. breathing          b. green                c. breeze d. bread

20. a. saved               b. polluted            c. enjoyed             d. reused

21.                             a. robot                b. role                   c. coffee  d. comb

22.                             a. minor                b. simple              c. recognise      d. climb

23.                             a. planet               b. station              c. space  d. face

24.                             a. dressed             b. stepped            c. talked d. played

25.                             a. shout                b. could                c. house  d. down

II. Choose the best answer (A, B, C or D) to complete these sentences.

1. ……….. are you going to visit this summer holiday?

A. What                      B. When                  C. Who                 D. Where

2. What things can we recycle and reuse?

A. rubbish, old books, used paper                       B. plastic bottles, old books, water 

C. electricity, light bulbs, newspaper                   D. plastic bags, water, wind

3. unless the weather ……………… good, we ……………….play chess at home.

A. is / go                        B. is / won’t go    C. will be / go       D. will be / will go 

4. Going to school by public means of transport will help our environment ………………greener

A. become                     B. to becoming               C. becoming                   D. will become

5. My mom is …………….. woman in the world.

A. patienter                    B. more patient    C. most patient    D. the most patient 

6. We use ………….. to wash and dry our dirty clothes.

A. dishwashers        B. cleaners           C. washing machines    D. fridges

7 . Next Sunday, I’m not sure what to do. I …….. to the movie theater with my friends, or I……. at my aunt’s house.

A. will go/ is                                      B. might go/ might be             

C. must go/ might be                         D. can go/ can’t be

8.  If you have a smart watch, you can ...................... your friends in other countries.

A. talk                            B. speak               C. say                   D. contact

 9.  We can save a lot of ...................... if we remember to turn off all the electric appliances when we go out.

A. electricity                  B. electrical          C. electric             D. electrician

10.     If people use ...................... paper, they can save a lot of trees.

A. fewer                         B. more                C. much                D. less

11.     My mum often ...................... the bed for the whole family.

A. goes                           B. does                 C. makes              D. cleans

12.     Robots will be able to work harder and longer than people ...................... getting tired and complaining.

A. with                           B. without            C. but                   D. so

13.     Is there any ...................... in the bin?- Yes, there are some.

A. cups                          B. rubbish            C. plates               D. spoons

14.     “......................?”- “It is big.”

A. What does the robot like?                      B. What is the robot like?

C. What does the robot look like?              D. What is the robot?

15.     The children are playing ...................... the garden?

A. in                               B. outside             C. on                    D. under

III. Put the verbs in the correct form:

     1.  Where         you ................. (go) ................. last summer holiday?

     2.  My grandfather (play) ................. golf every Sunday.

     3.  Mai (buy) ................. a new dress last week.

     4.  She (eat) ................. this kind of pizza twice.

     5.  Mr. Quang (teach) ................. Maths in this school since he (graduate) ................. in 1985.

     6.  When I (leave)      ................. Home last night, I (be) ................. very tired.

     7.  ................. your teacher (teach) ................. English well?

     8.  Daniel (earn) ................. some money last week. I’m afraid he (spend) ................. it already.

     9.  This is the most delicious cake I (try) ................. in my life.

     10.         My father (go) ................. on business two days ago.

     11.         He (take) .......................... many photos when he arrived in Kenya.

     12.         Jack is interested in (open) .......................... a bar.

     13.         Miss Helen (visit) .......................... Ha Long Bay since last week.

     14.         We (be) .......................... students in four years’ time.

     15.         We have run out of vegetables. – I (buy) .......................... some.

     16.         Paul couldn’t read until he (be) .......................... eight years old.

     17.         Peter could (swim) .......................... when he (be) .......................... very small.

18.         If we __________ (not stop) cutting down so many trees, we’ll endanger our oxygen supply.

19.         Last year Mr. Johnson _____________ (teach) us Robotics.

20.         My sister is really busy – she _____________ (study) for the exam.

21. In the future, robots _____________ (do) things that people can’t do or don’t want to do.

     22.         Mark _____________ (be) to Sa Pa twice. The first time _____________ (be) more than ten years ago.

23.         How often _____________ (you/ do) household chores? ~ Every day.

     24.         Twenty years ago, most people around the world _____________ (not know) what the Internet was.

     25.         If we dump all sorts of chemicals into rivers, we _____________ (not be able to) swim in them in the future.

IV. Put these words into the correct orders to make meaningful sentences:

     1.  My house/ have/ big yard/ so/ friends/ I/ often/ play/ football/ there.

     ..................................................................................................................

     2.  If/ not throw/ trash/ water/ there/ be/ no/ water pollution.

     ..................................................................................................................

     3.  Dave/ have/ difficult/ exam/ Maths/ next/ week/ but/ he/ not/ really/ ready.

     ..................................................................................................................

     4.  It/ first/ time/ I/ ever see/ such/ intelligent/ robot.

     ..................................................................................................................

     5.  If/ finish/ homework/ soon/ we/ be able/ go to the cinema.

     ..................................................................................................................

     6.  most/ world/ one/ cathedrals / Notre Dame/ famous/ is/ of/ the/ in/ the.

          .............................................................................................................

     7.  more/ playing/ can/ playing/ be/ interesting/ soccer/ than/ badminton.

          .............................................................................................................

     8.  than/ intelligent/ more/ never/ robots/ will/ humans/ be.

          .............................................................................................................

     9.  water/ shouldn’t/ we/ overuse/ and/ electricity.

          .............................................................................................................

     10.         chance/ if/ I/ have/ the/ discover/ a/ I/ will/ Sahara/ desert.

          .............................................................................................................

V. Rewrite the following sentences, beginning with the words provided: (1pt)

1. Unless you earn more money, you will not buy this robot.

=> If ……………………………., …………………………………..

2. We protect our forest. We save our life.

=> If ……………………………………, ………………………………..

3. Mia cooked some simple dishes when she was 6 (could)

=> …………………………………………………………………………..

4. Dave will know how to play piano well when he is in Year 12 (will be able to)

=> Dave……………………………………………………………………….

5.  I began to read this novel last week.

=> I have .........................................................................................

6.  I have never eaten such a good dish before.

=>     It is the first time ...................................................................

7.  This road is much farther than that one.

=>     That road is ...........................................................................

8. If they don’t allow me to use this dictionary, I won’t touch it

=> …………………………………………unless………………………………….

VI.    Read the text carefully, then decide if the statements are true (T) or false (F).

TEEN LIFE IN THE FUTURE

     What will life for teenagers be like in the year 2030? For the start, computers will be everywhere and they will do everything for us.

     We won’t have alarm clocks in the future. A picture in your bedroom will become a computer screen and it’ll wake you up and say hello. You’ll walk into the kitchen and the toaster and coffee machine will recognise your voice and automatically make you your breakfast.

     Your computer will remind you to do your homework. You won’t need a backpack, because all your text books will be digital and they’ll be on one e-reader.

     In your classroom, the top of your desk will become a computer screen. You’ll touch the screen to connect to the Internet, but you won’t be able to send or receive personal messages.

     You won’t have to go to the shopping centre to buy your clothes. You’ll buy a sweater online and it’ll be right size because a computer will scan your body.

     Everyone will have a touch screen phone with GPS, so you’ll never get lost. The bad news is that your parents will use the GPS to know exactly where you are!

1.  Life in the future will be better and more convenient.

2.  A robot will make your breakfast every morning.

3.  Students won’t have to do their homework because their computer will do it.

4.  There will be no more textbooks in classes.

5.  At a clothes shop, a computer will scan your body for measurements.

6.  Students will be able to send and receive their personal messages in the classroom.

7.  GPS will be used to find out where you are.

VII.   Complete the passages with the words from the box.

Rounded Rectangle: what	recycled	protect	later	throw	waste	reuse	natural

How people can help with recycling?

     As inhabitants of the earth we all have a duty to (1)________ the environment. We should contribute to environmental protection by finding new ways of using products we (2)________ away. Nowadays recycling is an industry. As the world’s (3)________ resources run out, manufacturers must find ways of reusing products. (4)________ can we do to help our environment?

♦   We can sort our (5)__________ by separating it and then taking it to the appropriate recycling bins.

♦   We can (6)__________ things such as jars and envelopes.

♦   We can buy (7)__________ products like stationery.

♦   We can transform our waste food into a fertilizer which we may use as compost for our gardens (8)__________     

 Lm nhanh giúp mk

4

- Dài nên mình tách ra giống bên H nhé ! 

I. Choose the word whose underlined part is pronounced differently from the others.

1.  a. prize                 b. excite                c. design               d. capital

2.  a. cold                  b. photo               c. continent           d. poster

3.  a. city                   b. capital              c. nice                   d. excite

4.  a. designed           b. received            c. cycled               d. rewarded

5.  a. tomorrow         b. tower                c. crowd               d. around

6.  a. city                   b. cycle                 c. symbol              d. bicycle

7.  a. weather             b. earth                 c. marathon          d. healthy

8.  a. hear                  b. idea                  c. career                d. beach

9.  a. school               b. continent          c. channel             d. character

10.                             a. remote              b. popular            c. cold    d. snow

11.                             a. wireless            b. fridge                c. hi-tech d. appliance

12.                             a. UFO                 b. future               c. pollute         d. student

13.                             a. space                b. draw                 c. automa     d. more

14.                             a. machine            b. hi-tech              c. locate  d. cable

15.                             a. watched            b. dropped           c. washed         d. traveled

16.                             a. recycle              b. environment     c. charity         d. invite

17.                             a. paper                b. bag                   c. plas d. natural

18. a. cousin              b. cycle                 c. encourage         d. container

19.                             a. breathing          b. green                c. breeze d. bread

20. a. saved               b. polluted            c. enjoyed             d. reused

21.                             a. robot                b. role                   c. coffee  d. comb

22.                             a. minor                b. simple              c. recognise      d. climb

23.                             a. planet               b. station              c. space  d. face

24.                             a. dressed             b. stepped            c. talked d. played

25.                             a. shout                b. could                c. house  d. down

II. Choose the best answer (A, B, C or D) to complete these sentences.

1. ……….. are you going to visit this summer holiday?

A. What                      B. When                  C. Who                 D. Where

2. What things can we recycle and reuse?

A. rubbish, old books, used paper                       B. plas bottles, old books, water 

C. electricity, light bulbs, newspaper                   D. plas bags, water, wind

3. unless the weather ……………… good, we ……………….play chess at home.

A. is / go                        B. is / won’t go    C. will be / go       D. will be / will go 

4. Going to school by public means of transport will help our environment ………………greener

A. become                     B. to becoming               C. becoming                   D. will become

5. My mom is …………….. woman in the world.

A. patienter                    B. more patient    C. most patient    D. the most patient 

6. We use ………….. to wash and dry our dirty clothes.

A. dishwashers        B. cleaners           C. washing machines    D. fridges

7 . Next Sunday, I’m not sure what to do. I …….. to the movie theater with my friends, or I……. at my aunt’s house.

A. will go/ is                                      B. might go/ might be             

C. must go/ might be                         D. can go/ can’t be

8.  If you have a smart watch, you can ...................... your friends in other countries.

A. talk                            B. speak               C. say                   D. contact

 9.  We can save a lot of ...................... if we remember to turn off all the electric appliances when we go out.

A. electricity                  B. electrical          C. electric             D. electrician

10.     If people use ...................... paper, they can save a lot of trees.

A. fewer                         B. more                C. much                D. less

11.     My mum often ...................... the bed for the whole family.

A. goes                           B. does                 C. makes              D. cleans

12.     Robots will be able to work harder and longer than people ...................... getting tired and complaining.

A. with                           B. without            C. but                   D. so

13.     Is there any ...................... in the bin?- Yes, there are some.

A. cups                          B. rubbish            C. plates               D. spoons

14.     “......................?”- “It is big.”

A. What does the robot li ke?                      B. What is the robot lik e?

C. What does the robot look lik e?              D. What is the robot?

15.     The children are playing ...................... the garden?

A. in                               B. outside             C. on                    D. under

III. Put the verbs in the correct form:

     1.  Where     will    you ................go. (go) ................. last summer holiday?

     2.  My grandfather (play) ......plays........... golf every Sunday.

     3.  Mai (buy) .......bought.......... a new dress last week.

     4.  She (eat) .......has eaten.......... this kind of pizza twice.

     5.  Mr. Quang (teach) .........has taught........ Maths in this school since he (graduate) .......graduated.......... in 1985.

     6.  When I (leave)      ........left......... Home last night, I (be) .......was.......... very tired.

     7.  ...........Does...... your teacher (teach) .......teach.......... English well?

     8.  Daniel (earn) ........earned......... some money last week. I’m afraid he (spend) ........spent......... it already.

     9.  This is the most delicious cake I (try) .........have tried........ in my life.

     10.         My father (go) .........went........ on business two days ago.

     11.         He (take) ............took.............. many photos when he arrived in Kenya.

     12.         Jack is interested in (open) .......opening................... a bar.

     13.         Miss Helen (visit) ...........has visited............... Ha Long Bay since last week.

     14.         We (be) .............have been............. students in four years’ time.

     15.         We have run out of vegetables. – I (buy) ............have bought............. some.

     16.         Paul couldn’t read until he (be) ...........was............... eight years old.

     17.         Peter could (swim) .............swim............. when he (be) .............was............ very small.

18.         If we ____don't stop______ (not stop) cutting down so many trees, we’ll endanger our oxygen supply.

19.         Last year Mr. Johnson _______taught______ (teach) us Robos.

20.         My sister is really busy – she _____is studying________ (study) for the exam.

21. In the future, robots ______will do_______ (do) things that people can’t do or don’t want to do.

     22.         Mark _____has been________ (be) to Sa Pa twice. The first time _______was______ (be) more than ten years ago.

23.         How often ________do you do_____ (you/ do) household chores? ~ Every day.

     24.         Twenty years ago, most people around the world _____didn't know________ (not know) what the Internet was.

     25.         If we dump all sorts of chemicals into rivers, we _____won't able to________ (not be able to) swim in them in the future.