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23 tháng 12 2018

EX1: Put the verbs into correct form:

1, Mr Tuan always ( go ).....goes.... to work by bus

2, It ( not rain )......doesn't rain.... in the dry season

3, He ( write ) ....is writing.....a long novel at present

4, Nam and Ba ( Play )......are playing..... soccer at the momment

5, Look ! Somebody ( climb ).....is clibing...... up that tree over them

6, What your father ( do )......does - do.... ? A doctor

7, Where are you ? - l'm upstairs . I ( have )....am having...... a bath

8, They ( have )......are having.... lunch in the cafeteria now

9, You ( drink )......Do - drink..... milk everyday ?

10, My brother ( write )....writes..... a play once a month

31 tháng 12 2016

1. Be quiet! The baby (sleep) is sleeping
2. The sun (set)sets in the West
3. Mr Green always (go) goes to work by bus.
4. It (not rain) doesn't rain in the dry season.
5. They (have) are having lunch in the cafeteria now.
6. She is going (go) camping tomorrow.
7. The doctor sometimes (return) returns home late.
8. He (write) is writing a long novel at present.
9. Look! The bus (come) is coming
10. The earth (move) ... around the sun.

31 tháng 12 2016

Chia động từ trong ngoặc

1. Be quiet! The baby (sleep) is sleeping.
2. The sun (set) sets in the West
3. Mr Green always (go) goes to work by bus.
4. It (not rain) didn't rain in the dry season.
5. They (have) are having lunch in the cafeteria now.
6. She will go (go) camping tomorrow.
7. The doctor sometimes (return) returns home late.
8. He (write) is writting a long novel at present.
9. Look! The bus (come) is coming
10. The earth (move) moves around the sun.

Các bạn ơi mình làm không hết được giúp mình nhanh nhámình cần gửi cho bạn:A.Change these sentences into progressive tese: 1.She goes to school 2.they watch television 3.i don't play soccer 4.you and i listen to music 5.he washes his face? 6.he doesn't do the housework? 7.do you do your homework? 8.does your father travel to work by car? 9.what do they do?A. Write sentences.Say what the people are going to do: 1.My uncle has won some money ( buy a new car)...
Đọc tiếp

Các bạn ơi mình làm không hết được giúp mình nhanh nhá

mình cần gửi cho bạn:

A.Change these sentences into progressive tese: 1.She goes to school 2.they watch television 3.i don't play soccer 4.you and i listen to music 5.he washes his face? 6.he doesn't do the housework? 7.do you do your homework? 8.does your father travel to work by car? 9.what do they do?

A. Write sentences.Say what the people are going to do: 1.My uncle has won some money ( buy a new car) 2.They received a wedding present from their pen pal friend.( write a letter to thank him) 3.My father has a bad cough ( stop smoking) 4.I'll have an annual holiday next month ( visit Halong Bay)

A.Write the correct form of( going to) to complete the sentences: 1.when........you......(phone) her? 2.they( not stay) ......very long 3.what......to your father?(you say) 4.I (not pay)....anything. 5.........tennis tomrrow?(we play) 6.look at those clouds! It(rain).....

7.look at the sung!It (be)......hot 8.Susan's not working very hard.Ithink she (fail)......her exam 9.he's very angry.he (complain)........to the manager 10.It's nearly four o'clock.The lesson (finish).......soon 11.This bus is very slow.I think we(miss).....the train 12.Watch the baby!She (fall off).......the bed

A.Write a question with ( going to) for each situation: 1.Phuong is going to a party tonight ( What/ she/ wear?) 2.I have just bought a poster ( Where/ you/ put/ it?) 3.My parents are going to China next summer( How/ they/ travel?) 4.I'm too busy to paint the door today.( you/ paint it/ tomrrow?)

 

0
1)chia động từ, sử dụng hiện tại đơn *Tobe: 1/I......(be) a teacher 2/Hoa and Mai ....... (be) student 3/He ..... (be)Nhat 4/My parents......(be) doctors 5/My brother and I (not be).........students 6/she(not be)........here 7/how much (be)...........these pens? *verbs: 1/I(get)___________up at 5:30 everyday 2/She(get)_______dressed at 5:45 3/They(wash)_________the car every morning 4/He(wash)_________the car every morning 5/He(not go)________home at 10:45 7/We...
Đọc tiếp

1)chia động từ, sử dụng hiện tại đơn

*Tobe:

1/I......(be) a teacher

2/Hoa and Mai ....... (be) student

3/He ..... (be)Nhat

4/My parents......(be) doctors

5/My brother and I (not be).........students

6/she(not be)........here

7/how much (be)...........these pens?

*verbs:

1/I(get)___________up at 5:30 everyday

2/She(get)_______dressed at 5:45

3/They(wash)_________the car every morning

4/He(wash)_________the car every morning

5/He(not go)________home at 10:45

7/We (not have)_________lunch at 11:10

8/I(not live)________in An Châu

9/.......she(play)__________sports in the afternoon?

10/........they (have)______brealfast at 6:00?

2)chia đọng từ, sử dụng động từ tiếp diễn:

1/We...........(do) our homework now

2/It ............(rain) very hard at present

3/Look!A boy .......... (run) after the car

4/Where .......... she.........(go)now?-she............(go)to the theater

5/He...........(not do) morning exersices now

6/The boys ...... (not play) table tennis at the moment

7/......she..........(do)morning exersices now?

8/Where are Lan and Hoa?-They.............(play) soccer overthere

3)chia động từ , sử dụng tương lai gần

1/We........(visit) Ha Noi soon

2/Tom...........(buy) this bike tomorrow

3/I..............(not be) a doctor in the future

4/the boys............(not watch) the film tonight

5/Where......... Hai ............(study) next year ?

6/...........Tom..........(be) a student next month ?

4)chia đọng từ về đúng thì

1/The teacher............(talk) to us at the moment .

2/We.........(have) an English test tomrow .

3/Be careful ! The teacher(look)..........at you .

4/IT often........(rain)in summer . It........(rain) now.

5/The sun (rise) ___________ in the east and ( set )_________ in the west.

6/ My father and I ( visit ) __________ Ha Long Bay this summer vaction.

7/We ( waste )............too much power at the moment

8/(he/buy)............a new house next month ?

9/Mr and Mrs.Thinh (got grow)...........vegetables in their gảden

10/Where ........ (be) your brother?-He........(read) in their garden

11/Look!The plane..........(fly) toward the airport. It...........(land)

12/My parents (go).................... to visit my grandfather weekly.

13/We often (go).................to English culb twice a month .

14/His father( read )................a newspaper at the moment

15/We(not,have)........classer tomorrow

16/She(not, like)............playing chess

17/They(not,go)..............anywhere next summer

18/We..............(not have) breakfast at 6:30 every morrning

19/Look!She (come)..........

3
6 tháng 8 2017

1)chia động từ, sử dụng hiện tại đơn

*Tobe:

1/I....am..(be) a teacher

2/Hoa and Mai ...are.... (be) students

3/He ....is. (be)Nhat

4/My parents...are...(be) doctors

5/My brother and I (not be)...are not......students

6/she(not be)....isn't....here

7/how much (be)....are.......these pens?

*verbs:

1/I(get)_______get____up at 5:30 everyday

2/She(get)__gets_____dressed at 5:45

3/They(wash)____wash_____the car every morning

4/He(wash)_____washes____the car every morning

5/He(not go)__doesn't go______home at 10:45

7/We (not have)____don't have_____lunch at 11:10

8/I(not live)____don't live____in An Châu

9/...does....she(play)___play_______sports in the afternoon?

10/....do....they (have)__have____brealfast at 6:00?

2)chia đọng từ, sử dụng động từ tiếp diễn:

1/We..........are doing.(do) our homework now

2/It .......is raining.....(rain) very hard at present

3/Look!A boy ......is running.... (run) after the car

4/Where .....is..... she.....going....(go)now?-she........is going....(go)to the theater

5/He.........isn't doing..(not do) morning exersices now

6/The boys ...aren't playing... (not play) table tennis at the moment

7/.is.....she..doing........(do)morning exersices now?

8/Where are Lan and Hoa?-They.....are playing........(play) soccer overthere

3)chia động từ , sử dụng tương lai gần

1/We......are going to visit..(visit) Ha Noi soon

2/Tom...is going to buy........(buy) this bike tomorrow

3/I........am not going to be......(not be) a doctor in the future

4/the boys......aren't going to watch......(not watch) the film tonight

5/Where...is...... Hai .....going to study.......(study) next year ?

6/.......is....Tom.......going to be...(be) a student next month ?

4)chia đọng từ về đúng thì

1/The teacher.......is talking.....(talk) to us at the moment .

2/We...are going to have......(have) an English test tomrow .

3/Be careful ! The teacher(look)..is looking........at you .

4/IT often....rains....(rain)in summer . It....is raining....(rain) now.

5/The sun (rise) ______rises_____ in the east and ( set )____sets_____ in the west.

6/ My father and I ( visit ) ___are going to visit_______ Ha Long Bay this summer vaction.

7/We ( waste )....are wasting........too much power at the moment

8/(he/buy)......is he going to buy......a new house next month ?

9/Mr and Mrs.Thinh (got grow)...don't grow........vegetables in their gảden

10/Where ....is.... (be) your brother?-He...is reading.....(read) in their garden

11/Look!The plane........is flying..(fly) toward the airport. It..is going to land.........(land)

12/My parents (go)..........go.......... to visit my grandfather weekly.

13/We often (go).....go............to English culb twice a month .

14/His father( read )....is reading............a newspaper at the moment

15/We(not,have)...aren't going to have.....classer tomorrow

16/She(not, like)....doesn't like.......playing chess

17/They(not,go).....aren't going to go.........anywhere next summer

18/We.......don't have.......(not have) breakfast at 6:30 every morrning

19/Look!She (come).is coming.........

6 tháng 8 2017

1)chia động từ, sử dụng hiện tại đơn

*Tobe:

1/I...AM...(be) a teacher

2/Hoa and Mai ...ARE.... (be) student

3/He ...IS.. (be)Nhat

4/My parents..ARE....(be) doctors

5/My brother and I (not be)....AREN'T.....students

6/she(not be)....ISN'T....here

7/how much (be).....IS......these pens?

*verbs:

1/I(get)______GET_____up at 5:30 everyday

2/She(get)___GETS____dressed at 5:45

3/They(wash)____WASH_____the car every morning

4/He(wash)_____WASHES____the car every morning

5/He(not go)____DOESN'T GO____home at 10:45

7/We (not have)_____DON'T HAVE____lunch at 11:10

8/I(not live)___DON'T LIVE_____in An Châu

9/....DOES...she(play)_____PLAY_____sports in the afternoon?

10/....DO....they (have)__HAVE____brealfast at 6:00?

2)chia đọng từ, sử dụng động từ tiếp diễn:

1/We......ARE DOING.....(do) our homework now

2/It ......IS RAINING......(rain) very hard at present

3/Look!A boy .....IS RUNNING..... (run) after the car

4/Where ......IS.... she.....GOING....(go)now?-she.....IS GOING.......(go)to the theater

5/He.....ISN'T DOING......(not do) morning exersices now

6/The boys ...AREN'T PLAYING... (not play) table tennis at the moment

7/...IS...she.....DOING.....(do)morning exersices now?

8/Where are Lan and Hoa?-They.......ARE PLAYING......(play) soccer overthere

3)chia động từ , sử dụng tương lai gần

1/We....ARE GOING TO VISIT....(visit) Ha Noi soon

2/Tom.....IS GOING TO BUY......(buy) this bike tomorrow

3/I........AM NOT GOING TO BE......(not be) a doctor in the future

4/the boys......AREN'T GOING TO WATCH......(not watch) the film tonight

5/Where....IS..... Hai ......GOING TO STUDY......(study) next year ?

6/......IS.....Tom.....GOING TO BE.....(be) a student next month ?

4)chia đọng từ về đúng thì

1/The teacher.......IS TALKING.....(talk) to us at the moment .

2/We....ARE HAVING.....(have) an English test tomrow .

3/Be careful ! The teacher(look).....IS LOOKING.....at you .

4/IT often....RAINS....(rain)in summer . It....IS RAINING....(rain) now.

5/The sun (rise) _____RISES______ in the east and ( set )____SETS_____ in the west.

6/ My father and I ( visit ) _____ARE GOING TO_____ Ha Long Bay this summer vaction.

7/We ( waste )......ARE WASTING......too much power at the moment

8/(he/buy).........IS HE GOING TO BUY...a new house next month ?

9/Mr and Mrs.Thinh (got grow)...DON'T GROW........vegetables in their gảden

10/Where ....IS.... (be) your brother?-He...IS READING.....(read) in their garden

11/Look!The plane......IS PLYING....(fly) toward the airport. It.....IS LANDING......(land)

12/My parents (go)..........ARE GOING TO GO.......... to visit my grandfather weekly.

13/We often (go)........GO.........to English culb twice a month .

14/His father( read ).......IS READING.........a newspaper at the moment

15/We(not,have)...AREN'T HAVE.....classer tomorrow

16/She(not, like)......DOESN'T LIKE......playing chess

17/They(not,go).......AREN'T GOING TO GO.......anywhere next summer

18/We........DON'T HAVE......(not have) breakfast at 6:30 every morrning

19/Look!She (come)......IS COMING....

15 tháng 12 2019

1. Tuan and his brother ( not watch )......aren't watching........TV at the moment.They(be)..are.........asleep.

2. My father always ( come ).......comes......home late . He ( finish )....finishes........work at 5 o'clock.

3. I ( not understand )......don't understand.............this  sentence . What is this word ( mean )...meaning.....?

4. Right now I ( Look )....am looking........around the classroom . Nga (write)...is writing.........in her book.

5. Lien's friend(have).....has..........a new bike but he (not ).......doesn't ........it very much.

6. Who are you (wait).....waiting.......for , Vien? - I (wait).....am waiting....for Mr.Hung.

7. Trung (go)...goes.....to the amusemant twice a week . At the moment he (play)....is playing......a new game there.

8. My brother usually (study)..studies......in the library in his free time.

9. I'm not sure. I think he(come).......will come......tomorrow.

15 tháng 12 2019

1. TUAN AND HIS BROTHER AREN'T WHATCHING TV AT THE MOMENT. THEY ARE ASLEEP

2. MY FATHER ALWAYS COMES HOME LATE. HE FINISHES WORK AT 5 O' CLOCK

3. I DON'T UNDERSTAND THIS SENTENCE. WHAT DOES THIS WORD MEANING ?

The present simple tense/the present continuous tense 1.Who you(wait).............for,Vien? I (wait).............for Mr Hung 2.How your children(go)........................to school everyday?Theu(go)............by bike 3.It's nine o'clock.Lien (be)...................in the room.She (listen)..........to music 4.We (play).............soccer in the yard now 5.Tuan and his brother(not watch)............TV now.They (sleep)...................... 6.I(not understand).........................this...
Đọc tiếp

The present simple tense/the present continuous tense

1.Who you(wait).............for,Vien? I (wait).............for Mr Hung

2.How your children(go)........................to school everyday?Theu(go)............by bike

3.It's nine o'clock.Lien (be)...................in the room.She (listen)..........to music

4.We (play).............soccer in the yard now

5.Tuan and his brother(not watch)............TV now.They (sleep)......................

6.I(not understand).........................this sentence. What this word(mean)....................?

7.Lien's friend(have)................a new bike now but she (not like)............it

8.Keep silent.The teacher(say)......................

10.My siser always(wear)................nice clothes for work.Today she (wear)..............a blue jacket and shirt

11.You(look)...........tired .You (feel)..............hungry?

12.You(hear)............the wind now?It(blow)......................very strngly

14.the last train...............(leave) the station at 6.30 p.m

16.My class (start)...................at 7.00 and(finish)................at 11.30

Help meeeeeeeeeee

1
3 tháng 9 2019

The present simple tense/the present continuous tense

1.Who you(wait).......are you waiting......for,Vien? I (wait)......am waiting.......for Mr Hung

2.How your children(go).............do your children go...........to school everyday?Theu(go)......go......by bike

3.It's nine o'clock.Lien (be)...........is........in the room.She (listen)....is listening......to music

4.We (play).......are playing......soccer in the yard now

5.Tuan and his brother(not watch)......aren't watching......TV now.They (sleep)..........are sleeping............

6.I(not understand)............don't understand.............this sentence. What this word(mean)............does this word mean........?

7.Lien's friend(have)..........is having......a new bike now but she (not like)......doesn't like......it

8.Keep silent.The teacher(say).............is saying.........

10.My siser always(wear).......wears........nice clothes for work.Today she (wear)......is wearing.......a blue jacket and shirt

11.You(look).......look...tired .You (feel)......Are you feeling.......hungry?

12.You(hear)......Are you hearing......the wind now?It(blow)...........is blowing...........very strngly

14.the last train........Does the last train leave.......(leave) the station at 6.30 p.m

16.My class (start)..........starts.........at 7.00 and(finish)........finishes........at 11.30

III. Give the correct form of these verbs: (Present simple and present progressive)1. The sun (set) …………in the West. The earth (circle) ……………the Sun once every 365 days.2. It usually (rain) ……………in the summer. Rivers usually (flow) ………………to the sea.3. They (often build) ………………… hotels, but this year they (build) ……………… hospitals.4. Bees (make) …………………………honey.5. They (get) …………………………on the...
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III. Give the correct form of these verbs: (Present simple and present progressive)

1. The sun (set) …………in the West. The earth (circle) ……………the Sun once every 365 days.

2. It usually (rain) ……………in the summer. Rivers usually (flow) ………………to the sea.

3. They (often build) ………………… hotels, but this year they (build) ……………… hospitals.

4. Bees (make) …………………………honey.

5. They (get) …………………………on the scale now.

. Don’t worry. I (give) ……………………him your message when I (see) ……………………… him.

7. Look! Jane (play) ..................... the guitar. this afternoon she (play) …………………… table tennis.

8. I (not talk) …………………………to her at present.

9. How often…………………………she (go) …………………………fishing? - She (go) …………………………once a year.

10. .............. your friends (be)…………………… students? - Yes, they (be) ..........................

11. ................ the children (play…………………………in the park at the moment? - No, they aren’t. They (learn) ..................................... to play the piano.

12. ………….you (go)………………………….. to school on Sundays? – Yes, I do.

13. My mother (cook) ………………………a meal now. She ( cook) ………………………everyday.

14. What…………your mother (do)……………. at this time? - She (make) ………………a dress.

15. ............. she often (go)……………………… to the cinema every weekend? - I don’t know. But she always (go) ......................... to the church on Sundays.

16. Hurry up! The bus (come) …………………………… .

17. The students (not be) …………………………in class at present.

18. She always (wash) …………………………the dishes after meals.

19. What____________ your father usually ____________ (do) in the evenings ?

20. He usually ____________ (watch)TV. He (not talk) ____________ to her at present.

21. He____________ (be) out at the moment but he____________ (be) back at about seven o’clock.

22. I can ____________ (see) the children. They____________ (play) in the yard.

1
3 tháng 3 2020

 1, sets ; circles

 2, rains ; flows

 3, often bulid ; are building

 4, make

 5, are getting

 6, am giving ; see

 7, is playing ; plays

 8, am not talking

 9, does...go ; goes

10, Are...; are

11, Are...playing ; are learning

12, Do...go...

13, is cooking ; cooks

14, is...doing...; is making

15, Does...go...; goes

16, is coming

17, aren't

18, washes 

19, does...do

20, watches ; isn't talking

21, is ; is

22, see ; are playing

12 tháng 7 2016

1 it's 9 o'clock on Sunday morning. I am staying at home .I am reading a novel and my sister is playing computer games.

2 in VN,there are no lessons on Saturday and Sunday.

3 Hung often plays football with his classmates in the afternoon. Now he isn't playing football.He is studying his lessons at home for the history test tomorrow

4 we cannot go put now. It is raining heavily outside.

5 hoa is not at home now.she is staying with her aunt and uncle in Nha Trang 

6 where is your father?- he is working in the garden.

7 where is the dog?-- it is having its meal now 

8 we will have a holiday in Hue next month

1 it's 9 o'clock on Sunday morning. I am staying at home .I am reading a novel and my sister is playing computer games.

2 in VN,there are no lessons on Saturday and Sunday.

3 Hung often plays football with his classmates in the afternoon. Now he isn't playing football.He is studying his lessons at home for the history test tomorrow

4 we cannot go put now. It is raining heavily outside.

5 hoa is not at home now.she is staying with her aunt and uncle in Nha Trang 

6 where is your father?- he is working in the garden.

7 where is the dog?-- it is having its meal now 

8 we will have/are going to have  a holiday in Hue next month

1) The student (look up) the new word right now

=> are looking up

2) He (play) games at the moment

=> is playing

3) At present, that author (write ) a historical novel

=> is writing

4) She (play) tennis once a day

=>plays

5) She sometimes (buy) vegetables at this market

=> buys

6) I (read) books right now 

am reading

7) My mother ( cook) some food in the kitchen at the moment. She always (cook) in the morning 

cooking / cooks

8) Sarah often (work) late at the office

works

9) Lan ( not drink) coffee often 

doesn't drink

10) It usually (take) me 20 minutes to go to work 

takes

11) The olymic games (take) place every four years

takes

12) My brother ( speak) English very well 

speaks

13) How often (you/ play) tennis ?

do you play

14) The swimming pool near my house (open) at 6.00 every morning 

opens

2 tháng 7 2019

Lưu ý

7) My mother ( cook)is cooking some food in the kitchen at the moment. She always (cook)cooks in the morning 

11) The olymic games (take)take place every four years

Put in the correct form of the verbs: 1.Mrs.Green (take)....................Alice to the dentist many times. 2.My sister always (wash).....................her hands before meals. 3.Hurry up!The train (come).................in. 4.I hope it (not rain)...................in the dry season. 5.He (sleep)........................so he didn't understand what you said. 6.Will you wait a minute while i (look).......................through the text? 7.You must tell me what you...
Đọc tiếp

Put in the correct form of the verbs:

1.Mrs.Green (take)....................Alice to the dentist many times.

2.My sister always (wash).....................her hands before meals.

3.Hurry up!The train (come).................in.

4.I hope it (not rain)...................in the dry season.

5.He (sleep)........................so he didn't understand what you said.

6.Will you wait a minute while i (look).......................through the text?

7.You must tell me what you (do)........................since i last saw you.

8.An economic critic often (follow)..................the war.

9.You (witness)...........................many things by the time you die.

10.So far you (make)................no mistakes on this exercise.

11.What you (do).................at 7 p.m yesterday?

12.We didn't recognize him.He (change)...................a lot.

13.He discovered to his horror that he (eat).................a fly.

14.Where you (spend).................your holiday last year?

15.He (do).......................nothing before he saw me.

16.All of them (sing)...................when i came.

17.She constantly (invite)........................me to lunch and dine with her once or twice a year.

18.They had sold all the books when we (get)............there.

19.Why didn't you listen while i (speak)...................to you.

20.Where are you?-I'm upstairs.I (have)................a bath.

2
24 tháng 7 2018

1.Mrs.Green (take).......has taken.............Alice to the dentist many times.

2.My sister always (wash).......washes..............her hands before meals.

3.Hurry up!The train (come)..........is coming.......in.

4.I hope it (not rain)......won't rain.............in the dry season.

5.He (sleep)..........slept..............so he didn't understand what you said.

6.Will you wait a minute while i (look).............am looking..........through the text?

7.You must tell me what you (do).......have done.................since i last saw you.

8.An economic critic often (follow)......follows............the war.

9.You (witness)...........have witnessed................many things by the time you die.

10.So far you (make)......have make..........no mistakes on this exercise.

11.What was you (do)........doing.........at 7 p.m yesterday?

12.We didn't recognize him.He (change)...........was changing........a lot.

13.He discovered to his horror that he (eat)......had eaten..........a fly.

14.Where did you (spend)....spend.............your holiday last year?

15.He (do)...........did............nothing before he saw me.

16.All of them (sing).........were singing..........when i came.

17.She constantly (invite).........invites...............me to lunch and dine with her once or twice a year.

18.They had sold all the books when we (get)......got......there.

19.Why didn't you listen while i (speak)........was speaking...........to you.

20.Where are you?-I'm upstairs.I (have).......am having.........a bath.

24 tháng 7 2018

Put in the correct form of the verbs:

1.Mrs.Green (take). has taken Alice to the dentist many times.

2.My sister always (wash). washes her hands before meals.

3.Hurry up!The train (come) is coming .in.

4.I hope it (not rain). won't rain .in the dry season.

5.He (sleep). was sleeping so he didn't understand what you said.

6.Will you wait a minute while i (look). am looking through the text?

7.You must tell me what have you (do). done since i last saw you.

8.An economic critic often (follow).followes the war.

9.You (witness) are witnessed .many things by the time you die.

10.So far you (make).have made .no mistakes on this exercise.

11.What were you (do).doing at 7 p.m yesterday?

12.We didn't recognize him.He (change) changed a lot.

13.He discovered to his horror that he (eat). ate a fly.

14.Where did you (spend)..spend your holiday last year?

15.He (do)has done nothing before he saw me.

16.All of them (sing) were singing when i came.

17.She constantly (invite) invites me to lunch and dine with her once or twice a year.

18.They had sold all the books when we (get) got .there.

19.Why didn't you listen while i (speak). am speaking .to you.

20.Where are you?-I'm upstairs.I (have). am having .a bath.