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ai giải dùm mình đi

 

II. Choose the best answer to complete the sentences below

 1. I ............. playing soccer interesting because I can play it with my friends.      

A . think

B . find   

C . say

D .tell

2. Nam charecter is different.......his father.         

A . from     

B . with

C . to   

D . in  

3. Remember often to .......... ..in touch with me.

A . lose   

B . keep     

C . make 

D . take

3. My friend can play the violin very......... .     

A . good

B . well 

C . excellent

D . nice      

4. Vietnamese students often .......... in different activities at recess.

A . talk            

B . do               

C . take part       

D . play            

5. This summer we ......................... three volunteer activities.

A .have participated in 

B . participated in

C . participate in  

D . are participating in

6. He enjoys .........English everyday with his friends

A . to speak 

B . speaking

 C . speak 

 D . speaks 

7. His sister  prefers detective stories .......... science fictions

A . than 

B . to 

C . from

D . as  

8.Nam is good at…………… models of things such as cars or planes.

A. doing                                  B. working                              C. making                                                  D. giving

9. The doctor advised me ……….

A.smoke                   B. not smoking           C. not to smoke           D. not to smoking

10. The house ………….. very beautifully.

A. paint                       B. paints                      C. was painted            D. was painting

11. Mr Brown goes………………………… work………………………… bus every day.

 A. to/ by                           B. to / in                                  C. for / by                                                D. for / in

12.Riding to school everyday is more ……………………………………….

 A. health                          B. healthy                               C. unhealthy                                                D. strong

13. I haven’t got ……….milk left for breakfast. ( some / any / a / an )

14. There ………..yoghurt in this carton. ( aren’t any / isn’t any / isn’t some / are some )

15. How ………….rice do you need? ( much / many / some / any)

16. Would you like ………..coffee? ( any / a / some / an )

17. Turn TV off. The film is …………( exciting / peaceful / tiring / boring )

18. This painting is more …………..than that one. ( cheap / big / expensive / small )

19. Mozart was one of the most famous ………..of classical music. ( makers / composers / actors/ artists)

20. The film is different ……………the one we was last week. ( as / from / with / than )

1
16 tháng 2 2022

1. B

2. A

3. B

4. B

5. C

6. B

7. B

8. C

9. C

10. C

11. A

12. B

13. B

14. D

15. A

16. B

17. D

18. C

19. B

20. B

III. Circle the best answer to complete each sentence: (3)     1. I didn’t stay at home last Sunday and ________ did my younger brother.A. tooB. eitherC. neitherD. so2. Do you like comics? - ________.A. Yes, I’d love toB. Yes, a lotC. I like itD. Sure, I’ll go3. We can learn more about the undersea world ________ Jacques Cousteau’s invention.A. thanking toB. thank toC. thanks toD. thanked to4. I ________ finish my homework so I decide ________ table tennis this afternoon.A. ought ...
Đọc tiếp

III. Circle the best answer to complete each sentence: (3)    

1. I didn’t stay at home last Sunday and ________ did my younger brother.

A. too

B. either

C. neither

D. so

2. Do you like comics? - ________.

A. Yes, I’d love to

B. Yes, a lot

C. I like it

D. Sure, I’ll go

3. We can learn more about the undersea world ________ Jacques Cousteau’s invention.

A. thanking to

B. thank to

C. thanks to

D. thanked to

4. I ________ finish my homework so I decide ________ table tennis this afternoon.

A. ought  / play

B. ought to /not  to play

C. should / play

D. should / not play

5. Hoa gets used to ________ in the busy roads in Hanoi.

A. cycle

B. cycles

C. cycled

D. cycling

6. Would you like to go __________a sightseeing?

A. with

B. on

C. for

D. in

7. Can we get something to eat ________ train?

A. in

B. by

C. in the

D. at the

8. Our teachers asked John to do homework _______.

A. himself

B. themselves

C. itself

D. ourselves

9. Did he tell you how much _______?

A. the book costs

B. does the book cost

C. did the book cost

D. the book cost

10. When I was young I never smoked and _________ my brother.

A. neither does 

B. neither did

C. so does

D. so did

11. He worked very ______ so he got good grades last semester.

A. hardly

B. hard

C. lazy

D. lazily 

12. Next week when there _______ a full moon, the ocean tides will be higher.

A. is being

B. is

C. will be

D. was

13. When getting on the bed, we had better take ______________.your shoes.

     A. on                           B. off                                  C. out                                 D. of

14. Living in the country is not expensive. And it isn’t complex___________

     A. either                      B. too                                C. neither                         D. so

15. I still feel like a cigarette although I ___________smoking twenty years ago.

     A. give in                     B. gave over                     C. gave up                       D. gave away

5
6 tháng 8 2020

1.D

2.A

3.B

4.B

5.D

6.C

7.B

8.A

9.A

10.B

11.B

12.B

13.B

14.B

15.C

6 tháng 8 2020

1d ; 2a ; 3b ; 4b ; 5a ; 6c ; 7c ; 8a ; 9b ; 10d ; 11b ; 12c ; 13b ; 14b ; 15c

II.Circle the best option (A, B, C or D) to complete the sentences below. (4points)1. How far ………….it from Ha Noi to Ho Chi Minh City?A. isB. areC. doD. does2. Ba is in his room. He ……….. the guitar now.A.  playingB.  playsC. is playingD. will play3. Every day Mr. Tuan ………….. in the fields from 6 am  till  4 pm.A. workingB. workC. is workingD. works4. In the future, machines ………… all the work for us.A. are doingB. will doC. were doingD. do5. Next month is...
Đọc tiếp

II.Circle the best option (A, B, C or D) to complete the sentences below. (4points)

1. How far ………….it from Ha Noi to Ho Chi Minh City?

A. is

B. are

C. do

D. does

2. Ba is in his room. He ……….. the guitar now.

A.  playing

B.  plays

C. is playing

D. will play

3. Every day Mr. Tuan ………….. in the fields from 6 am  till  4 pm.

A. working

B. work

C. is working

D. works

4. In the future, machines ………… all the work for us.

A. are doing

B. will do

C. were doing

D. do

5. Next month is Mai’s 15th birthday. She …………some of her friends to her birthday  party .

A. invite

B. invites

C. is going to invite

D. to  invite

6. We will ……………our old friend next Sunday.

A. to meet

B. meeting

C. meet

D.meets

7. Her birthday is ……………Friday, August 20th

A. at

B. in

C. on

D.for

8. This dress is the …………..expensive of the four dresses

A. best

B. more

C. most

D.much

9. My father take care …………….sick children.

A. of

B. about

C. in

D.with

10. Would you like …………the movie with me?

A. see

B. to see

C. seeing

D.sees

2
21 tháng 10 2018

1. A

2. C

3. D

4. B

5. C

6. C

7. C

8. C

9. A

10. B

21 tháng 10 2018

1.A

2.C

3.D

4.B

5.C

6.C

7.C

8.C

9.A

10.B

Học tốt!

20 tháng 8 2023

Activities you do for … (Những hoạt động cho dành cho...)

yourself (bản thân em)

your community (cộng đồng của em)

- cleaning your room (dọn dẹp phòng của bạn)

- collecting stamp (sưu tập tem)

- doing judo (tập judo)

- doing sport (tập thể thao)

- raising money for charity (quyên góp tiền cho tổ chức từ thiện)

- doing volunteer work (làm công việc tình nguyện)

- helping street children (giúp đỡ trẻ em đường phố)

- donating clothes (quyên góp quần áo)

III. Choose the best answer to complete the sentences below. (4ms) 11. John is looking ..........an apartment in Hanoi for his family. 12. Nam charecter is different.......his father. A . from B . with C . to D . in 13. Remember often to .......... ..in touch with me. A . lose B . keep C . make D . take 14. My friend can play the violin...
Đọc tiếp

III. Choose the best answer to complete the sentences below. (4ms)

11. John is looking ..........an apartment in Hanoi for his family.

12. Nam charecter is different.......his father.

A . from

B . with

C . to

D . in

13. Remember often to .......... ..in touch with me.

A . lose

B . keep

C . make

D . take

14. My friend can play the violin very......... .

A . good

B . well

C . excellent

D . nice

15. American students often .......... in different activities at recess.

A . talk

B . do

C . take part

D . play

16. Some people are used to..... in crowed buses, and don't mind it at all

A . riding

B . ride

C . rode

D . rides

17. He practices .........English everyday with his friends

A . to speak

B . speaking

C . speak

D . speaks

18. His sister prefers detective stories .......... science fictions

A . than

B . to

C . from

D . as

19. Hoa looked very .........when I told her the news.

A . happy

B . happily

C . unhappy

D . hapiness

20. It is fun to cam in the forest, but It is very important to know how to ........nature clean before we leave.

A . give

B . get

C . keep

D . take

21. You should be careful when playing games, Video games can be .............

A . addicting

B . addictive

C . addiction

D . addicted

22. Some games player spend too much time............the computer games

A . on

B . in

C . at

D . about

23. My parents like fish, but ..............

A .so do I

B . neither do I

C . I do too

D . I don't

24. My sister has a.............summer vacation.

A . five - weeks

B . five - week's

C . five - weeks'

D . five - week

25. Of the two girls, Nga is................

A . beautiful

B . more beautiful

C . the more beautiful

D . the most beautiful

26. My classmate, Oanh, likes collecting things. She has a good .......of coins.

A . collector

B . collect

C . collection

D . collective

27. If he eats all that food, he eats ................

A . quite much

B . too many

C . quite many

D . too much

28. There are two restaurant in the town and ........of them are extremely old.

A . each

B . all

C . both

D . most

29. My funny story made the whole class.............

A . smile

B . laughing

C . laugh

D . crying

30. She needed……......these postcards to her friends

A . to send

B . sending

C . sent

D . send

1
15 tháng 3 2020

III. Choose the best answer to complete the sentences below. (4ms)

11. John is looking .....for.....an apartment in Hanoi for his family.

12. Nam charecter is different.......his father.

A . from

B . with

C . to

D . in

13. Remember often to .......... ..in touch with me.

A . lose

B .keep

C . make

D . take

14. My friend can play the violin very......... .

A . good

B . well

C . excellent

D . nice

15. American students often .......... in different activities at recess.

A . talk

B . do

C . take part

D . play

16. Some people are used to..... in crowed buses, and don't mind it at all

A . riding

B . ride

C . rode

D . rides

17. He practices .........English everyday with his friends

A . to speak

B . speaking

C . speak

D . speaks

18. His sister prefers detective stories .......... science fictions

A . than

B . to

C . from

D . as

19. Hoa looked very .........when I told her the news.( Mình thấy cả hai câu này đều đúng nên mình in đậm cả đáp án A và C nhé. Thứ nhất là vì đúng cấu trúc và thứ hai đều là tính từ)

A . happy

B . happily

C . unhappy

D . hapiness

20. It is fun to cam in the forest, but It is very important to know how to ........nature clean before we leave.

A . give

B . get

C . keep

D . take

21. You should be careful when playing games, Video games can be .............

A . addicting

B . addictive

C . addiction

D.addicted

22. Some games player spend too much time............the computer games

A . on

B . in

C . at

D . about

23. My parents like fish, but ..............

A .so do I

B . neither do I

C . I do too

D . I don't

24. My sister has a.............summer vacation.

A . five - weeks

B . five - week's

C . five - weeks'

D . five - week

25. Of the two girls, Nga is................

A . beautiful

B . more beautiful

C.themore beautiful

D . the most beautiful

26. My classmate, Oanh, likes collecting things. She has a good .......of coins.

A . collector

B . collect

C . collection

D . collective

27. If he eats all that food, he eats ................

A . quite much

B . too many

C . quite many

D . too much

28. There are two restaurant in the town and ........of them are extremely old.

A . each

B . all

C .both

D . most

29. My funny story made the whole class.............

A . smile

B . laughing

C . laugh

D . crying

30. She needed……......these postcards to her friends

A . to send

B . sending

C . sent

D . send

Chúc học tốt nhé bạn A.R.M.Yyeu

23 tháng 2 2020

satisfactory

2. Choose the best option to complete each sentence. Circle A or B. 1. I am really ___________ with how this drama ended. A. annoyed B. annoying 2. Many people couldn’t understand the ending of the movie. It’s so ___________. A. confused B. confusing 3. It’s such a ___________ scene, blood’s coming from everywhere! ...
Đọc tiếp

2. Choose the best option to complete each sentence. Circle A or B.

1. I am really ___________ with how this drama ended.

A. annoyed

B. annoying

2. Many people couldn’t understand the ending of the movie. It’s so ___________.

A. confused

B. confusing

3. It’s such a ___________ scene, blood’s coming from everywhere!

A. frightened

B. frightening

4. Some critics ranked ‘Fantastic Four’ as one of the most ___________ movies in 2015.

A. disappointed

B. disappointing

5. The National Cinema has managed to make the audience feel more ___________ with its service.

A. satisfied

B. satisfying

3. Choose the best option to complete each sentence. Circle A, B, or C.

1. ________ the way to school, I can see a “No parking” sign.

A. On

B. In

C. By

2. His car crashed into the traffic ________.

A. signs

B. lamps

C. lights

3. Go to the end of this street, turn left and take the first ________ on the right. The school is on your left.

A. turn

B. turning

C. turned

4. – What does this road _________ mean?

– It means “School ahead”.

A. light

B. symbol

C. sign

5. Can you see the “Speed ________”? You can’t drive fast in this area.

A. limit

B. decreased

C. reduced

1
2 tháng 3 2020

2

1.a

2.b

3.b

4.b

5.a

3

1.A

2.C

3.B

4.C

5.A

1, Choose the best option. 1, Oh , my tooth …. A-is hurting me B-hurts me C-hurts D- all are correct 2, Their new apartment is …the other side of Ha Noi A-at B-to C-on D-in 3, Who ….the first typewriter? A-did invent B-invented C-did he invent D-invents 4, How heavy are you? A-How much weight do you have? ...
Đọc tiếp

1, Choose the best option.

1, Oh , my tooth ….

A-is hurting me

B-hurts me

C-hurts

D- all are correct

2, Their new apartment is …the other side of Ha Noi

A-at

B-to

C-on

D-in

3, Who ….the first typewriter?

A-did invent

B-invented

C-did he invent

D-invents

4, How heavy are you?

A-How much weight do you have? B-How many kilos are you heavy?

C-How much do you weigh? D- What is the heaviness?

5, One way to stop tooth decay is …… less sugar.

A-you eat

B-to eat

C-for eating

D- you are eating

6,……….in town , mine is the largest

A-Of all schools

B-all of the schools

C-In all schools

D- Of all the schools

7, Sugar adds taste …..the food we eat

A-for

B-with

C-to

D-in

8, He never likes durians and…….

A-so do I

B-neither do I

C-I didn’t either

D-I do too

9,What would you like, coke or milk?

A-Yes , please

B-No , thanks

C-Coke, please

D-No coke for me, please

10, She loves her job because she meets a lot of …….

A-people very interesting B-the very interesting people

C- very interesting peoples D- very ineteresting people

11, In a game of singles , two players play….each other

A-with

B-against

C-opposite

D-for

12, With scuba-diving , we can take a …look at marine life

A-closer

B-nearer

C-more careful

D-clearer

13, His parents are very strict …him

A-with

B-on

C-to

D-at

14, Playing chess after dinner sounds …to me

A-boring

B-bored

C-boredly

D-boringly

15, Excuse me. ….I see your student card?

A-Do

B-Will

C-Can

D-Shall

16, I am very surprised….passing the driving test

A-of

B-at

C-with

D-for

17, I’a soory you can’t see mai. She’s…at the moment

A-outside

B-outdoors

C-out

D-out of the house

18, I’m so hungry, Is there …….to eat?

A-something

B-any thing

C- a thing

D-all are incorrect

19, The supermarket is very far from my house. I don’t think I can ….in 15 minutes.

A- make to it

B- take it

C- make it up

D make my way to it

20, Children should spend only a….of their time playing videos games

A-small part

B-few

C-little part

D- small section

1
30 tháng 12 2016

1, Oh , my tooth ….

A-is hurting me

B-hurts me

C-hurts

D- all are correct

2, Their new apartment is …the other side of Ha Noi

A-at

B-to

C-on

D-in

3, Who ….the first typewriter?

A-did invent

B-invented

C-did he invent

D-invents

4, How heavy are you?

A-How much weight do you have? B-How many kilos are you heavy?

C-How much do you weigh? D- What is the heaviness?

5, One way to stop tooth decay is …… less sugar.

A-you eat

B-to eat

C-for eating

D- you are eating

6,……….in town , mine is the largest

A-Of all schools

B-all of the schools

C-In all schools

D- Of all the schools

7, Sugar adds taste …..the food we eat

A-for

B-with

C-to

D-in

8, He never likes durians and…….

A-so do I

B-neither do I

C-I didn’t either

D-I do too

9,What would you like, coke or milk?

A-Yes , please

B-No , thanks

C-Coke, please

D-No coke for me, please

10, She loves her job because she meets a lot of …….

A-people very interesting B-the very interesting people

C- very interesting peoples D- very ineteresting people

11, In a game of singles , two players play….each other

A-with

B-against

C-opposite

D-for

12, With scuba-diving , we can take a …look at marine life

A-closer

B-nearer

C-more careful

D-clearer

13, His parents are very strict …him

A-with

B-on

C-to

D-at

14, Playing chess after dinner sounds …to me

A-boring

B-bored

C-boredly

D-boringly

15, Excuse me. ….I see your student card?

A-Do

B-Will

C-Can

D-Shall

16, I am very surprised….passing the driving test

A-of

B-at

C-with

D-for

17, I’a soory you can’t see mai. She’s…at the moment

A-outside

B-outdoors

C-out

D-out of the house

18, I’m so hungry, Is there …….to eat?

A-something

B-any thing

C- a thing

D-all are incorrect

19, The supermarket is very far from my house. I don’t think I can ….in 15 minutes.

A- make to it

B- take it

C- make it up

D make my way to it

20, Children should spend only a….of their time playing videos games

A-small part

B-few

C-little part

D- small section

7 tháng 9 2019

1. carve => carving

2. not goes => doesn`t go

3. take => took

4. interest => is interesting

5. played => will play

Thanks!!!

6 tháng 3 2017

1/ B

2/ E

3/ F

4/ C

5/ D

6/ A

Study Well !

Choose the letter (A, B, C, or D) as the best answer to complete the following sentences. 1. Minh never goes to school late and____________. A. I do, too B. I don't, too C. Neither do I D. I do, either 2. I often have breakfast _________some bread and a glass of milk. A. with B. for C. by D. of 3. Of the two boys, Peter is_____________. A. the tallest B....
Đọc tiếp

Choose the letter (A, B, C, or D) as the best answer to complete the following sentences.

1. Minh never goes to school late and____________.

A. I do, too

B. I don't, too

C. Neither do I

D. I do, either

2. I often have breakfast _________some bread and a glass of milk.

A. with

B. for

C. by

D. of

3. Of the two boys, Peter is_____________.

A. the tallest

B. the taller

C. tall

D. more skillfully

4. This man usually borrows money__________his friends.

A. of

B. to

C. from

D. for

5. ~ Would you like to go to the movies with us? ~ ___________.

A. I wouldn't

B. I like it very much

C. Thank you

D. I'd love to

6. Would you please__________me how to play the piano?

A. show

B. showed

C. showing

D. to show

7. The nurse will__________ your temperature soon.

A. weigh

B. measure

C. take

D. hear

8. ~ What do you think about this book? ~ I find it very _________.

A. bore

B. boring

C. bored

D. boringly

9. ~ Why don't we have a party this weekend? ~ __________.

A. Good idea

B. Yes, let's

C. That would be great fun

D. All are correct

10. I didn't see the end of the film because I ______ asleep.

A. felt

B. went

C. felled

D. fell

11. Hoa prefers colorful dances in Thailand ______ puppet shows in Indonesia.

A. than

B. to

C. better than

D. more than

12. Hoa ________on the new dress but it didn't fit her.

A. put

B. took

C. tried

D. turned

13. ________ to meet you, Mary.

A. pleased

B. please

C. pleasure

D. pleasant

14. Today Mr. Ha feels_________ better than yesterday.

A. many

B. too

C. so

D. much

15. Farmers have to work_________ all day and night long.

A. hardly

B. hard

C. more hard

D. hardily

16. __________coffee with milk is mine.

A. An

B. A

C. The

D. Ø

17. Wait for me at the school gate,__________?

A. do you

B. will you

C. don't you

D. didn't you

18. Be careful with your book __________ it will fall.

A. if

B. and

C. but

D. or

19. Air__________ is one of the most serious problems nowadays.

A. pollution

B. pollute

C. polluted

D. polluting

20. Mrs Hoa has two children but _________of them is at home now.

A. all

B. both

C. most

D. neither

2
26 tháng 3 2017

Choose the letter (A, B, C, or D) as the best answer to complete the following sentences.

1. Minh never goes to school late and____________.

A. I do, too

B. I don't, too

C. Neither do I

D. I do, either

2. I often have breakfast _________some bread and a glass of milk.

A. with

B. for

C. by

D. of

3. Of the two boys, Peter is_____________.

A. the tallest

B. the taller

C. tall

D. more skillfully

4. This man usually borrows money__________his friends.

A. of

B. to

C. from

D. for

5. ~ Would you like to go to the movies with us? ~ ___________.

A. I wouldn't

B. I like it very much

C. Thank you

D. I'd love to

6. Would you please__________me how to play the piano?

A. show

B. showed

C. showing

D. to show

7. The nurse will__________ your temperature soon.

A. weigh

B. measure

C. take

D. hear

8. ~ What do you think about this book? ~ I find it very _________.

A. bore

B. boring

C. bored

D. boringly

9. ~ Why don't we have a party this weekend? ~ __________.

A. Good idea

B. Yes, let's

C. That would be great fun

D. All are correct

10. I didn't see the end of the film because I ______ asleep.

A. felt

B. went

C. felled

D. fell

11. Hoa prefers colorful dances in Thailand ______ puppet shows in Indonesia.

A. than

B. to

C. better than

D. more than

12. Hoa ________on the new dress but it didn't fit her.

A. put

B. took

C. tried

D. turned

13. ________ to meet you, Mary.

A. pleased

B. please

C. pleasure

D. pleasant

14. Today Mr. Ha feels_________ better than yesterday.

A. many

B. too

C. so

D. much

15. Farmers have to work_________ all day and night long.

A. hardly

B. hard

C. more hard

D. hardily

16. __________coffee with milk is mine.

A. An

B. A

C. The

D. Ø

17. Wait for me at the school gate,__________?

A. do you

B. will you

C. don't you

D. didn't you

18. Be careful with your book __________ it will fall.

A. if

B. and

C. but

D. or

19. Air__________ is one of the most serious problems nowadays.

A. pollution

B. pollute

C. polluted

D. polluting

20. Mrs Hoa has two children but _________of them is at home now.

A. all

B. both

C. most

D. neither

26 tháng 3 2017

Choose the letter (A, B, C, or D) as the best answer to complete the following sentences.

1. Minh never goes to school late and____________.

A. I do, too

B. I don't, too

C. Neither do I

D. I do, either

2. I often have breakfast _________some bread and a glass of milk.

A. with

B. for

C. by

D. of

3. Of the two boys, Peter is_____________.

A. the tallest

B. the taller

C. tall

D. more skillfully

4. This man usually borrows money__________his friends.

A. of

B. to

C. from

D. for

5. ~ Would you like to go to the movies with us? ~ ___________.

A. I wouldn't

B. I like it very much

C. Thank you

D. I'd love to

6. Would you please__________me how to play the piano?

A. show

B. showed

C. showing

D. to show

7. The nurse will__________ your temperature soon.

A. weigh

B. measure

C. take

D. hear

8. ~ What do you think about this book? ~ I find it very _________.

A. bore

B. boring

C. bored

D. boringly

9. ~ Why don't we have a party this weekend? ~ __________.

A. Good idea

B. Yes, let's

C. That would be great fun

D. All are correct

10. I didn't see the end of the film because I ______ asleep.

A. felt

B. went

C. felled

D. fell

11. Hoa prefers colorful dances in Thailand ______ puppet shows in Indonesia.

A. than

B. to

C. better than

D. more than

12. Hoa ________on the new dress but it didn't fit her.

A. put

B. took

C. tried

D. turned

13. ________ to meet you, Mary.

A. pleased

B. please

C. pleasure

D. pleasant

14. Today Mr. Ha feels_________ better than yesterday.

A. many

B. too

C. so

D. much

15. Farmers have to work_________ all day and night long.

A. hardly

B. hard

C. more hard

D. hardily

16. __________coffee with milk is mine.

A. An

B. A

C. The

D. Ø

17. Wait for me at the school gate,__________?

A. do you

B. will you

C. don't you

D. didn't you

18. Be careful with your book __________ it will fall.

A. if

B. and

C. but

D. or

19. Air__________ is one of the most serious problems nowadays.

A. pollution

B. pollute

C. polluted

D. polluting

20. Mrs Hoa has two children but _________of them is at home now.

A. all

B. both

C. most

D. neither