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18 tháng 8 2020

VIII. Rewrite these sentences using the word given

1. I first started to play soccer when I was 10 (since)

I have ...played soccer since I was 10 ...................................

2.This is the first time I have ever drunk wine (never)

I ..have never drunk wine before....................................

3.She arrived a few minutes ago (just)

She ..has just arrived for a few minutes....................................

4.He started to work here two years ago (for)

He ..has worked here for 2 years....................................

5. The last time we visited Kual Lumpur in 2000 (since)

We ....have not visited Kual Lumpur since 2000..................................

Viết lại câu với nghĩa ko đổi 1. This is the first time he went abroad He hasn’t... 2. She started driving 1 month ago She has ... 3. We began eating when it started to rain We have.... 4.I last had my hair cut when I left her I haven’t... 5. The last time she kissed me was 5 months ago She hasn’t ... 6. It is a long time since we last met We haven’t... 7. When did you have it? How long.... 8. This is the first time I had such a delicious meal I...
Đọc tiếp

Viết lại câu với nghĩa ko đổi

1. This is the first time he went abroad

He hasn’t...

2. She started driving 1 month ago

She has ...

3. We began eating when it started to rain

We have....

4.I last had my hair cut when I left her

I haven’t...

5. The last time she kissed me was 5 months ago

She hasn’t ...

6. It is a long time since we last met

We haven’t...

7. When did you have it?

How long....

8. This is the first time I had such a delicious meal

I haven’t....

9. I haven’t seen him for 8 days

The last ....

10. I haven’t taken a bath since Monday

It is ...

11. I first started to play the guitar when I was 16 (since)

I have ... I was 16

12. This is their first visit to the Greek island ( never)

They... the Greek island before

13. This is not our first time at a rock concert (already)

We.... to a rock concert

14. She arrived a few minutes ago (just)

She ... arrived

15. He came to live here two years ( for )

He .... two years

16. She hasn’t phoned her mother yet ( still )

She ... her mother

17. I started this letter a week ago (writing)

I ... this letter for a week

18. The snow started this morning and it is still now ( been)

It ... since this morning

19. Tourist first started to visit libiza in the 60s ( coming)

Tourist ...... libiza since the 1960s

Các bạn giải gấp cho mình bài nha . Mình đang cần rất gấp bạn nào giải đúng mình tick cho

1
21 tháng 7 2019

1. He hasn't won abroad before

2. She has driven for a month

3. We have eaten since it start to rain

4. I haven't cut my hair since I left her

5.She hasn't kissed me for 5 month

6.We haven't met for a long time

7.How long have you had it ?

8. I haven't had such a delicous meal

9.The last day I've seen him was 8 days ago

10.It's Monday since I took a bath

11. I have played guitar since I was 16

12. They have never visited to the Greek island before

13. We have already been to a rock concert

14. She has just arrived

15. He has lived here for two years

16. She still has notphoned her mother

17.I have written this letter for a week

18. It has snowed since this morning

19. Tourist has visited libiza for the 60s

20 tháng 8 2017

III/ rewrite these sentences, using present perfect tense

1. She began to learn English 3 years ago

->she has learned English for 3 years

2. He started playing tennis when he was 6

-> he has played tennis since he was 6

3. He began to work for this company in 2002

-> my brother has worked for this company since 2002

4. He started collecting stamps 4 months ago

-> he has collected stamps for 4 months

5. The last time i saw him was 2 weeks ago

-> i haven't seen him for 2 weeks

6. The last time they visited Hue was in 1999

-> they haven't visited Hue since 1999

7. We last ate in that restaurant in January

-> we haven't eaten in that restaurant since January

8. She last came here 3 months ago

-> she hasn't come here for 3 months

9. It's a long time since i last wrote to her

-> i haven't written to her for a long time

10. It's many years since we last our aunt

-> we haven't met our aunt for many years

20 tháng 8 2017

III/ rewrite these sentences, using present perfect tense

1. She began to learn English 3 years ago

->she has..learned English for 3 years.

2. He started playing tennis when he was 6

-> he has.played tennis since he was 6.

3. He began to work for this company in 2002

-> my brother has..worked for this company since 2002..

4. He started collecting stamps 4 months ago

-> he has.collected stamps for 4 months..

5. The last time i saw him was 2 weeks ago

-> i haven't.seen him for 2 weeks..

6. The last time they visited Hue was in 1999

-> they haven't.visited Hue since 1999..

7. We last ate in that restaurant in January

-> we haven't .eaten in that restaurant since January..

8. She last came here 3 months ago

-> she hasn't come here for 3 months

9. It's a long time since i last wrote to her

-> i haven't written to her for a long time

10. It's many years since we last our aunt

-> we haven't met our aunt for many years

Mọi người giúp mình với, mình đang cần gấp, xin cảm ơn ạ III/ rewrite using present perfect tense 1. She began to learn English 3 years ago -> she has................ 2. They started playing tennis when they were 6 -> they have........ 3. He began to work for this company in 2002 -> my brother has......... 4. He started collecting stamps 4 months ago -> he has........... 5. The last time i saw him was 2 weeks ago -> i haven't......... 6. The last time he...
Đọc tiếp

Mọi người giúp mình với, mình đang cần gấp, xin cảm ơn ạ

III/ rewrite using present perfect tense

1. She began to learn English 3 years ago

-> she has................

2. They started playing tennis when they were 6

-> they have........

3. He began to work for this company in 2002

-> my brother has.........

4. He started collecting stamps 4 months ago

-> he has...........

5. The last time i saw him was 2 weeks ago

-> i haven't.........

6. The last time he visited Hue was 4 years ago

-> he hasn't.......

7. We last ate in that restaurant in January

-> we haven't.......

8. She last came here 3 months ago

-> she hasn't.........

9. It is a long time since i last wrote to her

-> i haven't.........

10. It is many years since we last met out uncle

-> we haven't.......

11. She last wore this dress at her 14th birthday

-> she hasn't......

12. Alex began to learn Vietnamese last months

-> alex has..........

13. She last wrote to me 5 months ago

-> she hasn't......

14. It is over 10 years since we visited Paris

-> we haven't.......

15. The last time i went finishing was in 2004

-> i haven't.....

1
23 tháng 7 2017

III/ rewrite using present perfect tense

1. She began to learn English 3 years ago

-> she has learnt English for 3 years

2. They started playing tennis when they were 6

-> they have played tennis since they were 6

3. He began to work for this company in 2002

-> my brother has worked for this company since 2002

4. He started collecting stamps 4 months ago

-> he has collected stamps for 4 months

5. The last time i saw him was 2 weeks ago

-> i haven't seen him for 2 weeks

6. The last time he visited Hue was 4 years ago

-> he hasn't visited Hue for 4 years

7. We last ate in that restaurant in January

-> we haven't eaten in that restaurant since January

8. She last came here 3 months ago

-> she hasn't come here for 3 months

9. It is a long time since i last wrote to her

-> i haven't written to her for a long time

10. It is many years since we last met out uncle

-> we haven't met our uncle for many years

11. She last wore this dress at her 14th birthday

-> she hasn't worn this dress since her 14th birthday

12. Alex began to learn Vietnamese last months

-> alex has learnt Vietnamese since last month

13. She last wrote to me 5 months ago

-> she hasn't written to me for 5 months

14. It is over 10 years since we visited Paris

-> we haven't visited Paris for over 10 years

15. The last time i went finishing was in 2004

-> i haven't gone finishing since 2004

1.“You’d better not lend that man any more money, Mary” said John. A. John advised Mary not to lend that man any more money. B. John advised Mary to lend that man any more money. C. John advised Mary not to borrow that man any more money. D. John advised Mary to borrow that man any more money. 2.Let’s put garbage bins around the school yard. A. She told me put garbage bins around the school yard. B. Garbage bins should put around the school yard. C. Garbage bins are put around...
Đọc tiếp

1.“You’d better not lend that man any more money, Mary” said John.

A. John advised Mary not to lend that man any more money.

B. John advised Mary to lend that man any more money.

C. John advised Mary not to borrow that man any more money.

D. John advised Mary to borrow that man any more money.

2.Let’s put garbage bins around the school yard.

A. She told me put garbage bins around the school yard. B. Garbage bins should put around the school yard.

C. Garbage bins are put around the school yard. D. I suggest putting garbage bins around the school yard.

3.“Would you like to come to my house for lunch?” she said to me.

A. She asked me to come to her house for lunch. B. She invited me to come to her house for lunch.

C. She told me to come to my house for lunch. D. She invited me to come to my house for lunch.

4. She started learning English two years ago.

A. She has not learnt English before. B. She has started learning English for two years.

C. She has learnt English for two years. D. She has learnt English since two years.

5.My uncle gave up smoking two months ago.

A. My uncle hasn’t smoked for two months. B. The last time my uncle has smoked was two months ago.

C. My uncle hasn’t smoked two months ago. D. My uncle last gave up smoking two months ago.

6. They have worked for this company for five years.

A. They began working for this company five years ago.

B. They haven’t worked for this company for five years.

C. It is five years since they have worked for this company

D. It is the first time they have worked for this company.

7. He last visited the Temple of Literature three months ago.

A. He hasn’t visited the Temple of Literature for three months.

B. He hasn’t visited the Temple of Literature since three months.

C. He didn’t visit the Temple of Literature for three months.

D. His visit to the Temple of Literature lasted three months.

8. Nobody has ever treated me with such kindness.

A. I have never been treated with such kindness. B. I haven’t treated with such kindness.

C. Have never I treated with such kindness. D. I have ever been treated with such kindness.

9. He hasn’t visited his home village for over two years.

A. The last time he visited his home village was over two years ago.

B. He will visit his home village in over two years.

C. His visit to his home village lasted over two years.

D. Over two years ago, he often visited his home village.

10.We haven’t visited our grandparents for two months

A. we visited our grandparents since two months.

B. The last time we visited our grandparents was two months ago.

C. The last time we visited our grandparents was for two months.

1
4 tháng 3 2020

1.“You’d better not lend that man any more money, Mary” said John.

A. John advised Mary not to lend that man any more money.

B. John advised Mary to lend that man any more money.

C. John advised Mary not to borrow that man any more money.

D. John advised Mary to borrow that man any more money.

2.Let’s put garbage bins around the school yard.

A. She told me put garbage bins around the school yard. B. Garbage bins should put around the school yard.

C. Garbage bins are put around the school yard. D. I suggest putting garbage bins around the school yard.

3.“Would you like to come to my house for lunch?” she said to me.

A. She asked me to come to her house for lunch. B. She invited me to come to her house for lunch.

C. She told me to come to my house for lunch. D. She invited me to come to my house for lunch.

4. She started learning English two years ago.

A. She has not learnt English before. B. She has started learning English for two years.

C. She has learnt English for two years. D. She has learnt English since two years.

5.My uncle gave up smoking two months ago.

A. My uncle hasn’t smoked for two months. B. The last time my uncle has smoked was two months ago.

C. My uncle hasn’t smoked two months ago. D. My uncle last gave up smoking two months ago.

6. They have worked for this company for five years.

A. They began working for this company five years ago.

B. They haven’t worked for this company for five years.

C. It is five years since they have worked for this company

D. It is the first time they have worked for this company.

7. He last visited the Temple of Literature three months ago.

A. He hasn’t visited the Temple of Literature for three months.

B. He hasn’t visited the Temple of Literature since three months.

C. He didn’t visit the Temple of Literature for three months.

D. His visit to the Temple of Literature lasted three months.

8. Nobody has ever treated me with such kindness.

A. I have never been treated with such kindness. B. I haven’t treated with such kindness.

C. Have never I treated with such kindness. D. I have ever been treated with such kindness.

9. He hasn’t visited his home village for over two years.

A. The last time he visited his home village was over two years ago.

B. He will visit his home village in over two years.

C. His visit to his home village lasted over two years.

D. Over two years ago, he often visited his home village.

10.We haven’t visited our grandparents for two months

A. we visited our grandparents since two months.

B. The last time we visited our grandparents was two months ago.

C. The last time we visited our grandparents was for two months.

7. When did you have it ? => How long …………………………………………………………….? 8. This is the first time I had such a delicious meal. => I haven’t……………………………………………………………… 9. I haven’t seen him for 8 days. => The last ………………………………………………………………. 10. I haven’t taken a bath since last Sunday. => It was...
Đọc tiếp

7. When did you have it ?
=> How long …………………………………………………………….?
8. This is the first time I had such a delicious meal.
=> I haven’t………………………………………………………………
9. I haven’t seen him for 8 days.
=> The last ……………………………………………………………….
10. I haven’t taken a bath since last Sunday.
=> It was …………………………………………………………………..
11. I first started to play the guitar when I was 16. (using: since)
=> I have.............................................. ...................................... I was 16.
12. This is their first visit to the Greek island. (using: never)
=> They .............................................................. the Greek island before.
13. This is not our first time at a rock concert. (using: already)
=> We............................................................................ to a rock concert.
14. She arrived a few minutes ago. (using: just)
=> She........................................................................................... arrived.
15. He came to live here two years ago. (using: for)
=> He........................................................................................ two years.
16. She hasn't phoned her mother yet. (using: still)
=> She ................................................................................... her mother.
17. I started this letter a week ago. (using: writing)
=> I........................................................................... this letter for a week.
18. The snow started this morning and it is still snowing. (using: been)
=> It.............................................................................. since this morning.
19. Tourists first started to visit Iibiza in the 1960s. (using: coming)
=> Tourists ............................................................... Ibiza since the 1960s.
20. I last tried this kind of food two years ago. (using: for)
=> I ............................................................................................ two years.

1
19 tháng 3 2020

7. When did you have it ?
=> How long have you had it ….?
8. This is the first time I had such a delicious meal.
=> I haven’t………had such a delicious meal before
9. I haven’t seen him for 8 days.
=> The last …time I saw him was 8 days ago…….
10. I haven’t taken a bath since last Sunday.
=> It was …… Sunday since I last took a bath.……..

11. I first started to play the guitar when I was 16. (using: since)
=> I have..........played the guitar since..... I was 16.
12. This is their first visit to the Greek island. (using: never)
=> They .....have never visited to....... the Greek island before.
13. This is not our first time at a rock concert. (using: already)
=> We.......have already been ... to a rock concert.
14. She arrived a few minutes ago. (using: just)
=> She........... ..has just arrived.......... arrived.

15. He came to live here two years ago. (using: for)
=> He........ has lived here for.......... two years.

16. She hasn't phoned her mother yet. (using: still)
=> She ........ still has not phoned.............. her mother.

17. I started this letter a week ago. (using: writing)
=> I........ have written this letter for...... this letter for a week.

18. The snow started this morning and it is still snowing. (using: been)
=> It...... .has been snowed....... since this morning.

19. Tourists first started to visit Iibiza in the 1960s. (using: coming)
=> Tourists ........has been coming to visit.... Ibiza since the 1960s.
20. I last tried this kind of food two years ago. (using: for)

=> I ......hasn't tried this kind of food for ...... two years

6 tháng 8 2020

1. It's ages since I saw her

2. I haven't met George for two weeks

3. They arrived here three months ago

4. We have not met each other for five days

5. Haven't you tasted one before?

6. I haven't smoked a cigarette for ten years

7. It's two weeks since I last drank wine

8. I came to Istanbul in January

9. They have been to Ankara for two years

10. This is the first time she has been to Rome

25 tháng 9 2019

HTHT-QKD

1. This is a first time he went abroad

-> He hasn't gone abroad before

2. She started driving 1 month ago

-> She has driven for 1 month

3. We began eating when it started to rain

-> we have eaten since it started to rain

4. I last had my hair cut when I met her

-> I haven't had my hair cut since i met her

5. The last time she called me was 5 months ago

-> she hasn't called me for 5 months

6. It is a long time since we last met

-> we haven't met for a long time

7. This is the first time I had such a delicious meal

-> I haven't had such a delicious meal be4

8. I haven't seen him for 8 days

-> The last time i saw him was 8 days ago

9. I haven't taken a bath since Monday

-> It is Monday since i last took a bath

1)Samuel started keeping a diary in 1997. ->Samuel has............................................................................................. 2)We started learning English five years ago. ->We have.................................................................................................. 3)I began living in Ho Chi Minh city when I was 8. ->I have........................................................................................................ 4)She has taught the...
Đọc tiếp

1)Samuel started keeping a diary in 1997.

->Samuel has.............................................................................................

2)We started learning English five years ago.

->We have..................................................................................................

3)I began living in Ho Chi Minh city when I was 8.

->I have........................................................................................................

4)She has taught the children in this remote village for five months.

->She started...............................................................................................

5)She hasn't had a swim for five years.

->She last.........................................................................................................

6)He hasn't written to me since April.

->The last time.....................................................................................................

7)They last talked to each other two months ago.

->They haven't.......................................................................................................

8)The last time she saw her elder sister was in 1999.

->They hasn't..........................................................................................................

9)She hasn't written to me for years.

->It's years................................................................................................................

10)Robert and Catherine have been married for ten years.

->It's ten years................................................................................................................

11)It'stwo weeks since they cleaned their room.

->They..........................................................................................................................

12)It's over six months since John had jis hair cut.

->John.............................................................................................................................

13)How long is it since you rode a bicycle?

->When..............................................................................................................................?

14)How long is it since he wrote to me?

->When...............................................................................................................................?

15)When did he last talk to you?

->How long............................................................................................................................?

16)When did you last telephone him?

->How long..................................................................................................................................?

17)We have never eaten this kind of food before.

->It's the..............................................................................................................................................

18)This is the first time I have seen this film.

->I have never.....................................................................................................................................

19)John began playing the piano ten years ago.

->John has................................................................................................................................................

20)He has given up smoking for 2 months.

->He started..............................................................................................................................................

GIÚP MÌNH VỚI!

2
19 tháng 5 2018

1)Samuel started keeping a diary in 1997.

->Samuel has kept a diary since 1997.

2)We started learning English five years ago.

->We have learned English for fìve years

3)I began living in Ho Chi Minh city when I was 8.

->I have lived in Ho Chi Minh City since I was 8.

4)She has taught the children in this remote village for five months.

->She started teaching the children in this remote village five months ago

5)She hasn't had a swim for five years.

->She last hadn't had a swim five years ago

6)He hasn't written to me since April.

->The last time he wrote to me was 8 months ago

7)They last talked to each other two months ago.

->They haven't talked to each other for two months

8)The last time she saw her elder sister was in 1999.

-> She hasn't seen her elder sister since 1999.

9)She hasn't written to me for years.

->It's years since she didn't write to me

10)Robert and Catherine have been married for ten years.

->It's ten years since Robert and Catherine had married

11)It's two weeks since they cleaned their room.

-> They have cleaned their room for two weeks

12)It's over six months since John had his haircut.

->John has had his hair cut for over six months

13)How long is it since you rode a bicycle?

->When did you write a bike?

14)How long is it since he wrote to me?

->When did he last write to me?

15)When did he last talk to you?

->How long is it since he talked to you?

17)We have never eaten this kind of food before.

->It's the first time I have eaten that kind of food

18)This is the first time I have seen this film.

->I have never seen this film

19)John began playing the piano ten years ago.

->John has played the piano for ten years

19 tháng 5 2018

1/Samel has kept a diary since 1997

2/we have learnt english for 5 years

3/i have lived in HCMcity since i was 8

4/she started teaching the childrenin this remote village 5 months ago

5/she last wrote 5 years ago

6/the last time he wrote wasApril ago

7/they havent talken for 2 months

8/they havent seen her elder sister since 1999

9/it is years since she last wrote to me

10/it's ten years since Robert and Catherine married

11/they have cleaned their room for 2 weeks

12/John has jised hair cutfor over 6 moths

13/when did you last ride a bycle

14/when did he last write to me

15/how long is it since he talken to you

16/how long is it since you telephoneed him

17/it is the first time i have eatten this kind of food

18/i have never seen this film before

19/John has played the piano for 10 years

20/he started giving up smoke i2 months ago

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...
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?