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I. use the correct verbs form 1. There (be) an accident at this corner yesterday. ........................................................................................... 2. an is living in Hanoi with her grandparents . She (live) here for two years ........................................................................................................... 3. The room looks very bright . You ( just wash)...
Đọc tiếp

I. use the correct verbs form
1. There (be) an accident at this corner yesterday.
...........................................................................................
2. an is living in Hanoi with her grandparents . She (live) here for two years
...........................................................................................................
3. The room looks very bright . You ( just wash) it?
.........................................................................................................
4. I ( not see) him since I (be) abroad
......................................................................................................
5. She (visit) Europe many times since she ( come) there three months ago
.....................................................................................................
6. They ( work ) for my father for 4 years
......................................................................................................
7. She (live) in Paris since 1991
......................................................................................................
8. I ( not see) Tom since Tuesday
.........................................................................................................
9. She ( have) the party since 5 o'clock
............................................................................................................
10. She ( be) a teacher for twenty years
...........................................................................................................
11. She (feed) the cat yet? yes , she ( feed) it half an hour ago
............................................................................................................
12. Would you like some coffee? I ( just make) some
.......................................................................................................
13. He (not see) her since he ( be) on holiday in Ha Long Bay
.........................................................................................................
14. I ( work ) with him since1970
.........................................................................................................
15. You ( meet) him since we (say) good bye ?
.........................................................................................................
16. We (not get) in touch with him for years
...........................................................................................................
17. This is the first time I ( drive ) a car
...........................................................................................................
18. We had to ( cancel) our picnic because the weather ( be) bad yesterday
........................................................................................................
19.he ( nots have ) time to do anything since Monday
...................................................................................................

2
25 tháng 9 2017

I. use the correct verbs form
1. There (be) an accident at this corner yesterday.
.................WAS..........................................................................
2. an is living in Hanoi with her grandparents . She (live) here for two years
....................HAS LIVED.......................................................................................
3. The room looks very bright . You ( just wash) it?
..................................HAVE YOU JUST WASHED.......................................................................
4. I ( not see) him since I (be) abroad
................................HAVEN'T SEEN / WAS......................................................................
5. She (visit) Europe many times since she ( come) there three months ago
........................HAS VISITED / CAME.............................................................................
6. They ( work ) for my father for 4 years
...........................................HAVE WORKED...........................................................
7. She (live) in Paris since 1991
................................HAS LIVED......................................................................
8. I ( not see) Tom since Tuesday
.............................HAVENT'T SEEN............................................................................
9. She ( have) the party since 5 o'clock
.....................HAS HAD.......................................................................................
10. She ( be) a teacher for twenty years
...........................HAS BEEN................................................................................
11. She (feed) the cat yet? yes , she ( feed) it half an hour ago
.............................HAS SHE FED / FED...............................................................................
12. Would you like some coffee? I ( just make) some
............................HAVE JUST MADE...........................................................................
13. He (not see) her since he ( be) on holiday in Ha Long Bay
.....................HAVEN'T SEEN / WAS....................................................................................
14. I ( work ) with him since1970
......................HAVE WORKED...................................................................................
15. You ( meet) him since we (say) good bye ?
.................HAVE YOU MET / SAID........................................................................................
16. We (not get) in touch with him for years
....................HAVEN'T GOT.......................................................................................
17. This is the first time I ( drive ) a car
.......................HAVE DRIVEN....................................................................................
18. We had to ( cancel) our picnic because the weather ( be) bad yesterday
.......................CANCEL / WAS.................................................................................
19.he ( nots have ) time to do anything since Monday
......................HASN'T HAD.............................................................................

25 tháng 9 2017

1. was

2. has lived

3. Have you just washed

4. haven't seen/was

5. has visited/came

6. have worked

8. haven't seen

7. has lived

9. has had

10. have been

11. Has she fed/fed

12. have just made

13. hasn't seen/was

14. have worked.

15. Have you met/ said

16. haven't got

17. have ever drived

18. cancel/was

19. hasn't had

Supply the correct form and tense the verbs in the brackets.1. She (have)___________ coffee for breakfast every morning.2. This is my house. ~How long________ you (live)_________ here? ~I (live)______________ here since 1970.3. There (be)___________ 20 rooms in my future house.4. Be careful! The baby (sleep) ____________________.5. If he (eat) all that he will be ill6. I ( meet )_____________her at the movie theater last night.7. My mother ( make ) ___________ a dress now.8. Two years ago, she...
Đọc tiếp

Supply the correct form and tense the verbs in the brackets.
1. She (have)___________ coffee for breakfast every morning.
2. This is my house. ~How long________ you (live)_________ here? ~I (live)______________ here since 1970.
3. There (be)___________ 20 rooms in my future house.
4. Be careful! The baby (sleep) ____________________.
5. If he (eat) all that he will be ill
6. I ( meet )_____________her at the movie theater last night.
7. My mother ( make ) ___________ a dress now.
8. Two years ago, she ( teach ) _________at a village school.
9. What ________you (do) ________ yesterday morning?
10. We (not travel ) _____________to Hue next month.
11. She never ( stay ) _____________up late at night.
12. My mother ( plant ) ___________ flowers in the garden at the moment.
13. _______Minh ( go ) ________ to the dentist tomorrow morning?
14. Michael ( play) _____________the piano since he ( be ) _____________three.
15. If we leave the car here it (not be) _________in anybody's way.
16. He'll be late for the train if he (not start) _______ at once.
17. If you come late they (not let) _________you in.
18. If he (go) _______ on telling lies nobody will believe a word he says.
19. If he (work) _________hard today, can he have a holiday tomorrow?

2
24 tháng 7 2021

1. She (have)______has_____ coffee for breakfast every morning.
2. This is my house. ~How long___have_____ you (live)____lived_____ here? ~I (live)________have lived______ here since 1970.
3. There (be)____will be_______ 20 rooms in my future house.
4. Be careful! The baby (sleep) ____________is sleeping________.
5. If he (eat) eats all that he will be ill
6. I ( meet )____met_________her at the movie theater last night.
7. My mother ( make ) ______is making_____ a dress now.
8. Two years ago, she ( teach ) _____taught____at a village school.
9. What _____did ___you (do) ______do__ yesterday morning?
10. We (not travel ) _____won't travel________to Hue next month.
11. She never ( stay ) _____stays________up late at night.
12. My mother ( plant ) ___is planting________ flowers in the garden at the moment.
13. ____Will___Minh ( go ) ____go____ to the dentist tomorrow morning?
14. Michael ( play) _______has played______the piano since he ( be ) _____was________three.
15. If we leave the car here it (not be) _____won't be____in anybody's way.
16. He'll be late for the train if he (not start) ___doesn't start____ at once.
17. If you come late they (not let) ____won't let_____you in.
18. If he (go) ____goes___ on telling lies nobody will believe a word he says.
19. If he (work) _____works____hard today, can he have a holiday tomorrow?

24 tháng 7 2021

 

Supply the correct form and tense the verbs in the brackets.
1. She (have)_____has______ coffee for breakfast every morning.
2. This is my house. ~How long_____have___ you (live)____lived_____ here? ~I (live)_______have lived_______ here since 1970.
3. There (be)_______will be____ 20 rooms in my future house.
4. Be careful! The baby (sleep) __________is sleeping_________.
5. If he (eat)eats all that he will be ill
6. I ( meet )______met_______her at the movie theater last night.
7. My mother ( make ) ________is making___ a dress now.
8. Two years ago, she ( teach ) ____taught_____at a village school.
9. What ___did_____you (do) ____do____ yesterday morning?
10. We (not travel ) ________won't travel_____to Hue next month.
11. She never ( stay ) _____stays________up late at night.
12. My mother ( plant ) ______is planting_____ flowers in the garden at the moment.
13. __will_____Minh ( go ) _____go___ to the dentist tomorrow morning?
14. Michael ( play) ______has played_______the piano since he ( be ) _________was____three.
15. If we leave the car here it (not be) ___won't be______in anybody's way.
16. He'll be late for the train if he (not start) ____doesn't start___ at once.
17. If you come late they (not let) _____won't let____you in.
18. If he (go) _____goes__ on telling lies nobody will believe a word he says.
19. If he (work) ____works_____hard today, can he have a holiday tomorrow?

 

6 tháng 4 2020

1. My mother sometimes stay up late.

2. We are usually happy.

3. He has left Hue lately.

4. They wish they visited Hue some day.

5. He didn't finish his work last week.

6. She wishes it didn't rain now.

7. He is not going to meal her for a long time.

8. We have lived there since last year.

9. Last night she watched TV late.

Ex1: chia đt trong ngoặc ở thì htht 1. She (be) ......... Here since Monday 2. Mike (live)........... In Hanoi for 4 years 3. I (not write) ............ To her 4. I (know) ........... Her for a long time 5. My father (work) ........... For that company for 2 years 6. They (play) ........ Football since 2 pm 7. My father (teach).......... For that shook 2 years? 8. I (not see) ........... Him yet Ex2: 1. She............. (wait) for two hours to see you 2....
Đọc tiếp

Ex1: chia đt trong ngoặc ở thì htht

1. She (be) ......... Here since Monday

2. Mike (live)........... In Hanoi for 4 years

3. I (not write) ............ To her

4. I (know) ........... Her for a long time

5. My father (work) ........... For that company for 2 years

6. They (play) ........ Football since 2 pm

7. My father (teach).......... For that shook 2 years?

8. I (not see) ........... Him yet

Ex2:

1. She............. (wait) for two hours to see you

2. She...............(be) to America

3. John...........(see) that film several times

4. They.............. (live) in this street for a long time

5. She.........(not speak) to me since last week

6. We............ (study) every lesson in the book, so far

Ex3: correct Ben's in present prefect

1. Laura never(win) a beauty contest

2. I(not listen) to the new Tom waits CD yet?

3. (you see) any good films recently

4. The population of India (increase) since 1992

5. You ever (write) a love letter for Valentine's Day?

6. You ever (meet) a famous person

7. We already (see) the film at home

8. My boy friend (give) up smoking for 2 months

9. You can have that newspaper. I ( finish) with it

10. You ever (eat) sushi?

11. She (not/come) here for a long time

12. I (work) here for three years

13. You ever (be) to new york?

14. You (not/do) you project yet, I suppose

15. I just (see) Andrew and he says he already (do) about half of the plan

4
4 tháng 8 2019

Ex1: chia đt trong ngoặc ở thì htht

1. She (has been) ......... Here since Monday

2. Mike (has lived)........... In Hanoi for 4 years

3. I (have not written) ............ To her

4. I (have known) ........... Her for a long time

5. My father (has worked) ........... For that company for 2 years

6. They (have played) ........ Football since 2 pm

7. My father (has taugh).......... For that shook 2 years?

8. I (have not seen) ........... Him yet

Ex2:

1. She............. (has been waiting) for two hours to see you

2. She...............(has been) to America

3. John...........(has seen) that film several times

4. They.............. (have lived) in this street for a long time

5. She.........(has not spoken) to me since last week

6. We............ (have studied) every lesson in the book, so far

Ex3: correct Ben's in present prefect

1. Laura has never(won) a beauty contest

2. Haven't I(listened) to the new Tom waits CD yet?

3. (you have seen) any good films recently

4. The population of India (has increased) since 1992

5. Have You ever (written) a love letter for Valentine's Day?

6.Have You ever (met) a famous person

7. We have already (seen) the film at home

8. My boy friend (has given) up smoking for 2 months

9. You can have that newspaper. I (have finished) with it

10.have You ever (eaten) sushi?

11. She (has not come) here for a long time

12. I (have worked) here for three years

13. Have You ever (been) to new york?

14. You (have not done) you project yet, I suppose

15. I have just (seen) Andrew and he says he have already (done) about half of the plan

4 tháng 8 2019

Ex1: chia đt trong ngoặc ở thì htht

1. She (be) ......has been... Here since Monday

2. Mike (live).....has lived...... In Hanoi for 4 years

3. I (not write) ....haven't written........ To her

4. I (know) ...have known........ Her for a long time

5. My father (work) .......has worked.... For that company for 2 years

6. They (play) ...have played..... Football since 2 pm

7. Has My father (teach)......taught .... For that shook 2 years?

8. I (not see) .....haven't seen...... Him yet

Ex2:

1. She.......has waited ...... (wait) for two hours to see you

2. She...........has been....(be) to America

3. John....has seen.......(see) that film several times

4. They.........have lived..... (live) in this street for a long time

5. She....hasn 't spoken.....(not speak) to me since last week

6. We.....have studied ....... (study) every lesson in the book, so far

Ex3: correct Ben's in present prefect

1. Laura has never(win) won a beauty contest

2. Have I(not listen) not listened to the new Tom waits CD yet?

3. (you see) Have you seen any good films recently

4. The population of India (increase) has increased since 1992

5. Have You ever (write) written a love letter for Valentine's Day?

6. Have You ever (meet) met a famous person ?

7. We have already (see) seen the film at home

8. My boy friend (give) has given up smoking for 2 months

9. You can have that newspaper. I ( finish) have finished with it

10. Have You ever (eat) eaten sushi?

11. She (not/come) has not come here for a long time

12. I (work) have worked here for three years

13.Have You ever (be) been to new york?

14. You (not/do) haven't done your project yet, I suppose

15. I have just (see) seen Andrew and he says he has already (do) done about half of the plan

18 tháng 11 2021

1. have lived

2. has just seen

3. have already shown

4. have just sold

5. have been

6. has used

7. have lived

8. has taught

9. hasn't spoken

10. has worked 

18 tháng 11 2021

10. has been working

Dùng thì HTHTTD sẽ hợp hơn đấy e vì nó diễn tả tiếp diễn của hành động kéo dài từ quá khứ và còn tiếp tục đến hiện tại.

1 we (go) .....to school when it rained 2 you already (use) the computers 3 we (clearn) ....english since we were ten 4 when we came ,out teacher (teach) .... The new lesson 5 the last time i (go) ....to ha long bay was in august 6 nam(clearn) ....english since he was ten 7 mai fell asleep when she (read) ........ 8 listen carefully! The principle (report) ...... 9 peter (already do) ...... His homework 10 we ( go ) ...out when the rain stops 11 he( not/meet) ....my friends since...
Đọc tiếp

1 we (go) .....to school when it rained

2 you already (use) the computers

3 we (clearn) ....english since we were ten

4 when we came ,out teacher (teach) .... The new lesson

5 the last time i (go) ....to ha long bay was in august

6 nam(clearn) ....english since he was ten

7 mai fell asleep when she (read) ........

8 listen carefully! The principle (report) ......

9 peter (already do) ...... His homework

10 we ( go ) ...out when the rain stops

11 he( not/meet) ....my friends since christmas

12 ....she (work) ...here since the left school?

13 everyone (read) .....this novel ,let us (discuss)....it

14 i (know) ....her for six years ,when i met her , she (work).....in a Law office

15 i just (finish) ......my homework

16 when we (drive) .....home last night we (see) .....him

17 while my sister and i (watch)....... A movie on tv last night, our uncle (phone) ....

18 my friend (live) here since he ( leave ) ... School

19 it (start) ....raining an hoour ago

20 while bob (sleep) .....,the phone (ring) ...,

21 i (not understand) ......what you said

22 when he (see) ....her,she (make) .....a cake

23 how you (get) ...to school yesterday ,nam?

24 my brother used to ( live) .... In hai phong but now he (live) ....in ha noi .he (live) ....here for years

25 they (watch).....t.v last night

26 he(live) ......in this city since 2000

27 the children (play) .... When it started to rain

28 peter (fall).....asleep while he (read) ... A newspaper

29 he often (buy) books at this shop

30 my friend (not do) ..... His homework yet

31 peter fell asleep while he (read) .....a newspaper

32 do you enjoy .... (Watch/to watch/watching) sport programs

2
5 tháng 10 2017

1 we (go) ..WERE GOING...to school when it rained

2 you HAVE already USED (use) the computers

3 we (clearn) ..HAVE LEARNED ..english since we were ten

4 when we came ,out teacher (teach) ..WAS TEACHING .. The new lesson

5 the last time i (go) ...WENT...to ha long bay was in august

6 nam(clearn) ....HAS LEANRED ...english since he was ten

7 mai fell asleep when she (read) ...WAS READING.....

8 listen carefully! The principle (report) ..IS REPORTING ....

9 peter (already do) ...HAS ALREADY DONE... His homework

10 we ( go ) ..WILL GO...out when the rain stops

11 he( not/meet) ..HASN'T MET..my friends since christmas

12 ..HAS..she (work) ..WORKED ...here since the left school?

13 everyone (read) ...READS..this novel ,let us (discuss)..DISCUSS ..it

14 i (know) ...HAVE KNOWN...her for six years ,when i met her , she (work)..WAS WORKING...in a Law office

15 i HAVE just (finish) ...FINISHED ...my homework

16 when we (drive) ..WERE DRIVING ..home last night we (see) ..SAW...him

17 while my sister and i (watch)...WERE WATCHING.... A movie on tv last night, our uncle (phone) ..PHONED...

18 my friend HAS LIVED (live) here since he ( leave ) .LEFT.. School

19 it (start) ..STARTED..raining an hoour ago

20 while bob (sleep) ...WAS SLEEPING ..,the phone (ring) .RANG ..,

21 i (not understand) ...DIDN'T UNDERSTAND ...what you said

22 when he (see) ...SAW .her,she (make) ..WAS MAKING ...a cake

23 how DID you (get) ..GET...to school yesterday ,nam?

24 my brother used to ( live) ..LIVE... In hai phong but now he (live) ..IS LIVING..in ha noi .he (live) ..HAS LIVED ..here for years

25 they (watch).WATCHED....t.v last night

26 he(live) ...HAS LIVED ...in this city since 2000

27 the children (play) ..WERE PLAYING.. When it started to rain

28 peter (fall)..FELL...asleep while he (read) ...WAS READING.. A newspaper

29 he often BUYS (buy) books at this shop

30 my friend (not do) ...HASN'T DONE.. His homework yet

31 peter fell asleep while he (read) ..WAS READING...a newspaper

32 do you enjoy .... (Watch/to watch/watching) sport programs

5 tháng 10 2017

1. went

2. have already used

3. have clearned

4. was teaching

5. went

6. has clearned

7. read

8. is reporting

9. has already done

10. go

11. hasn't met

12. Has she worked

13. read/ discuss

14. have known/ has worked

15. have just finished

16. were driving/ saw

17. were watching/ was phoning

18. has lived/ left

19. started

20. was sleeping/ was ringing

21. didn't understand

22. saw/ was making

23. did you get

24. live/ is living/ has lived

25. watched

26. has lived

27. played

28. was falling/ was reading

29. buys

30. hasn't done

31. was reading

32. watching

30 tháng 12 2022

1 watched

2 don't 

3 haven't seen

4 was built

5 have lived

6 watched

7 being told

8 meet

30 tháng 12 2022

C7 cũng có thể là telling

Vì câu này vừa có thể là câu bị động vừa có thể là câu chủ động (không rõ)

Dịch câu bị động: Tôi rất thích được kể truyện cười

Dịch câu chủ động : Tôi rất thích kể chuyện cười

PAST SIMPLE TENSE + PRESENT PERFECT TENSE (3) Exercise 1: Choose the best answer to complete the following sentences 1. There _________ a serious food in this area last year. A. was B. has been C. were D. have been 2. She _________ me good health and success on my last birthday. A. wished B. wishes C. has wished D. wishing 3. The last time they __________Ha Noi was in 2008. A. visit B. visited C. visiting D. have visited 4. She __________her project yet. A. hasn’t finished B. has...
Đọc tiếp
PAST SIMPLE TENSE + PRESENT PERFECT TENSE (3) Exercise 1: Choose the best answer to complete the following sentences 1. There _________ a serious food in this area last year. A. was B. has been C. were D. have been 2. She _________ me good health and success on my last birthday. A. wished B. wishes C. has wished D. wishing 3. The last time they __________Ha Noi was in 2008. A. visit B. visited C. visiting D. have visited 4. She __________her project yet. A. hasn’t finished B. has finished C. finished D. didn’t finish 5. I __________English since I was a child. A. have learn B. has learnt C. learnt D. have learnt 6. Last week, I ___________Ha Long Bay with my family. A. visited B. visit C. am visiting D. have visited 7. She ___________five novels so far. A. have written B wrote C. writes D. has written 8. They first __________each other in 2009. A. meet B. met C. will meet D. have met 9. We have been good friends since we________at School. A. are B. were C. have been D. was 10. There ________an outbreak of coronavirus in the world lately. A. were B. was C. has been D. have been Exercise 2: Rewrite the following sentences using past simple and present perfect tenses. 11. I began watching TV three hours ago. A. I have watched TV for three hours. B. I have watched TV for three hours ago. C. I have watched TV since three hours. 12. The last time she ate fast food was in January. A. She has eaten fast food since January. B. She hasn’t eaten fast food since January. C. She hasn’t eaten fast food for January. 13. He has played soccer since three o’clock. A. He started to play soccer at three o’clock. 2 / 2 B. He started to play soccer three o’clock ago. C. He started to play soccer three o’clock before. 14. I haven’t met her for a long time. A. It’s a long time since I have met her. B. It’s a long time since I haven’t met her. C. It’s a long time since I last met her. 15. Tuan started to do his homework ten minutes ago. A. Tuan has done his homework since ten minutes. B. Tuan has done his homework for ten minutes. C. Tuan have done his homework for ten minutes. 16. When did you study English? A. How long have you studied English? B. How long did you study English? C. How long has you studied English? 17. They began building this house 2 months ago. A. They haven’t built this house for 2 months. B. They have built this house for 2 months ago. C. They have built this house for 2 months. 18. My father started to work in this factory last week. A. My father has worked in this factory in last week. B. My father has worked in this factory for last week. C. My father has worked in this factory since last week. 19. How long has he worked in the garden? A. When has he worked in the garden? B. When did he start to work in the garden? C. When did he started to work in the garden? 20. How long ago did you learn music? A. How long have you learnt music? B. How long have you started to learn music? C. How long did you learn music?
1
14 tháng 4 2020

PAST SIMPLE TENSE + PRESENT PERFECT TENSE (3) Exercise 1: Choose the best answer to complete the following sentences

1. There _________ a serious food in this area last year.

A. was B. has been C. were D. have been

2. She _________ me good health and success on my last birthday.

A. wished B. wishes C. has wished D. wishing

3. The last time they __________Ha Noi was in 2008.

A. visit B. visited C. visiting D. have visited

4. She __________her project yet.

A. hasn’t finished B. has finished C. finished D. didn’t finish

5. I __________English since I was a child.

A. have learn B. has learnt C. learnt D. have learnt

6. Last week, I ___________Ha Long Bay with my family.

A. visited B. visit C. am visiting D. have visited

7. She ___________five novels so far.

A. have written B wrote C. writes D. has written

8. They first __________each other in 2009.

A. meet B. met C. will meet D. have met

9. We have been good friends since we________at School.

A. are B. were C. have been D. was

10. There ________an outbreak of coronavirus in the world lately.

A. were B. was C. has been D. have been

Exercise 2: Rewrite the following sentences using past simple and present perfect tenses.

11. I began watching TV three hours ago.

A. I have watched TV for three hours.

B. I have watched TV for three hours ago.

C. I have watched TV since three hours.

12. The last time she ate fast food was in January.

A. She has eaten fast food since January.

B. She hasn’t eaten fast food since January.

C. She hasn’t eaten fast food for January.

13. He has played soccer since three o’clock.

A. He started to play soccer at three o’clock.

B. He started to play soccer three o’clock ago.

C. He started to play soccer three o’clock before.

14. I haven’t met her for a long time.

A. It’s a long time since I have met her.

B. It’s a long time since I haven’t met her.

C. It’s a long time since I last met her.

15. Tuan started to do his homework ten minutes ago.

A. Tuan has done his homework since ten minutes.

B. Tuan has done his homework for ten minutes.

C. Tuan have done his homework for ten minutes.

16. When did you study English?

A. How long have you studied English?

B. How long did you study English?

C. How long has you studied English?

17. They began building this house 2 months ago.

A. They haven’t built this house for 2 months.

B. They have built this house for 2 months ago.

C. They have built this house for 2 months.

18. My father started to work in this factory last week.

A. My father has worked in this factory in last week.

B. My father has worked in this factory for last week.

C. My father has worked in this factory since last week.

19. How long has he worked in the garden?

A. When has he worked in the garden?

B. When did he start to work in the garden?

C. When did he started to work in the garden?

20. How long ago did you learn music?

A. How long have you learnt music?

B. How long have you started to learn music?

C. How long did you learn music?

14 tháng 12 2021

1 received

2 have lived

3 has worked

4 has done

5 Did they put

6 has studied

7 have been

8 has been

9 came''

10 has learnt

14 tháng 12 2021

Exercise 4: Put the verbs in brackets: past simple or present perfect.

1. I (receive) RECEIVED  a letter just a few minutes ago.

2. They (live) HAVE LIVED in London since 1980.

3. Linda is working in this department. She (work) HAS WORKED here for two years.

4. Up to present, John (do) HAS DONE good work in the class.

5. (they/ put) DID THEY PUT their book on my desk last night?

6. He (study) HAS STUDIED English at this school for six weeks up to now.

7. Nobody lives in those houses. They (be) HAVE BEEN empty for many years.

8. Cindy is in her office. She (be) HAS BEEN  there since 7 o’clock.

9. My sister (come) CAME to see me last night.

10. My friend George is learning Japanese. He (learn) HAS LEARNED it for six months