K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

4 tháng 6 2022

1. She hasn’t written to me for a long time 

à It’s a long time since she wrote to me

2. It's 3 months since he wrote to me. 

à He hasn’t written to me for 3 months

3. The last time I was aboard was in the summer of 1978. 

à I haven’t been aboard since in the summer of 1978

4. I haven't seen him for 2 months. 

 à I last saw him 2 months ago

5. I haven't been to a concert for over a year.  

The last time i was at a concert was over a year ago

6. It’s over six months since John had his hair cut. 

John hasnt had his hair cut for over six months

7. I haven’t enjoyed myself so much for years 

à It is a year since i enjoyed myself so much

 

1.       She hasn’t gone out with him for 5 months. à The last time …………………………………..2.       We haven’t seen such a cruel mother before. à This is the first ……………………………….3.       It’s two years since we last saw Mr. Jones. à We haven’t ……………………………………..4.       This is the first time I have visited the USA. à I haven’t ………………………………………5.       I...
Đọc tiếp

1.       She hasn’t gone out with him for 5 months. à The last time …………………………………..

2.       We haven’t seen such a cruel mother before. à This is the first ……………………………….

3.       It’s two years since we last saw Mr. Jones. à We haven’t ……………………………………..

4.       This is the first time I have visited the USA. à I haven’t ………………………………………

5.       I have learnt English for 10 years now. à I began ……………………………………………..

6.       She moved to London 20 years ago. à She has ………………………………………………..

7.       The Pikes haven’t visited Paris for 2 years. à The last time …………………………………..

8.       I stopped writing to him a week ago. à I haven’t ……………………………………………..

9.       Mary has leant French for 6 years. à It’s ………………………………………………………

10.   When did your father buy that car ? à How long ………………………………………………

11.   I didn’t see her again for 3 years. à Three years has …………………………………………..

12.   The last time I saw John was when he was leaving for Edinburgh.

à John hasn’t …………………………………………………………………………………..

13.   They haven’t liked ice-cream since they ate too much and was sick.

à They didn’t ………………………………………………………………………………….

14.   John’s career as a television presenter began five years ago.

à John has ………………………………………………………………………………………

15.   My uncle has been a worker in that factory for 10 years.

à My uncle started ……………………………………………………………………………..

16.   How long have your family read Tuoi Tre Newspaper ?

à When did your ………………………………………………………………………………

17.   My old friend started working on that farm in 2005.

à Since 2005, …………………………………………………………………………………..

18.   When did he start teaching Physical Education in this school ?

à How long ……………………………………………………………………………………..

19.   My mother has had this washing machine for a long time.

à My mother ……………………………………………………………………………………

20.   My father stopped drinking champagne ten years ago.

à My father hasn’t ………………………………………………………………………………

21.   Jane’s grandma hasn’t planted trees in the garden for 5 months.

à Jane’s grandma stopped ……………………………………………………………………...

22.   I have never met a more warm-hearted person than my mother is.

à My mother is …………………………………………………………………………………

23.   I have never seen such a bad film as that one in the cinema.

à That is the …………………………………………………………………………………..

24.   We haven’t seen Mary since we left the university.

à We last ……………………………………………………………………………………….

25.   The last time I went swimming was when I was in Spain.

à I haven’t ……………………………………………………………………………………..

 

0
2 tháng 10 2021

42.  I haven’t been to Bristol for 3 years à 

The last time I went to Bristol was 3 years ago

43. This little boy hasn’t eaten anything for a week

à The last time the little boy ate anything was a week ago

44. Alan hasn’t visited his parents for years

à The last time Alan visited his parents was years ago

45.I haven’t been to England since 1977à

  The last time  I went to England was 1977 ago

46. She has left university for  6 months 

It’s 6 months since she left university

47. I haven’t enjoyed myself so much for years

 It’s years since I last enjoyed myself so much

48. We haven’t heard from her for many years

 It has been many years since I last heard from her

49. She hasn’t gone out for 3 years.

 It has 3 years since she last went out

VIII.      Present perfect Tense:1.       She hasn’t gone out with him for 5 months. à The last time …………………………………..2.       We haven’t seen such a cruel mother before. à This is the first ……………………………….3.       It’s two years since we last saw Mr. Jones. à We haven’t ……………………………………..4.       This is the first time I have visited the USA. à I haven’t...
Đọc tiếp

VIII.      Present perfect Tense:

1.       She hasn’t gone out with him for 5 months. à The last time …………………………………..

2.       We haven’t seen such a cruel mother before. à This is the first ……………………………….

3.       It’s two years since we last saw Mr. Jones. à We haven’t ……………………………………..

4.       This is the first time I have visited the USA. à I haven’t ………………………………………

5.       I have learnt English for 10 years now. à I began ……………………………………………..

6.       She moved to London 20 years ago. à She has ………………………………………………..

7.       The Pikes haven’t visited Paris for 2 years. à The last time …………………………………..

8.       I stopped writing to him a week ago. à I haven’t ……………………………………………..

9.       Mary has leant French for 6 years. à It’s ………………………………………………………

10.   When did your father buy that car ? à How long ………………………………………………

11.   I didn’t see her again for 3 years. à Three years has …………………………………………..

12.   The last time I saw John was when he was leaving for Edinburgh.

à John hasn’t …………………………………………………………………………………..

13.   They haven’t liked ice-cream since they ate too much and was sick.

à They didn’t ………………………………………………………………………………….

14.   John’s career as a television presenter began five years ago.

à John has ………………………………………………………………………………………

15.   My uncle has been a worker in that factory for 10 years.

à My uncle started ……………………………………………………………………………..

16.   How long have your family read Tuoi Tre Newspaper ?

à When did your ………………………………………………………………………………

17.   My old friend started working on that farm in 2005.

à Since 2005, …………………………………………………………………………………..

18.   When did he start teaching Physical Education in this school ?

à How long ……………………………………………………………………………………..

19.   My mother has had this washing machine for a long time.

à My mother ……………………………………………………………………………………

20.   My father stopped drinking champagne ten years ago.

à My father hasn’t ………………………………………………………………………………

21.   Jane’s grandma hasn’t planted trees in the garden for 5 months.

à Jane’s grandma stopped ……………………………………………………………………...

22.   I have never met a more warm-hearted person than my mother is.

à My mother is …………………………………………………………………………………

23.   I have never seen such a bad film as that one in the cinema.

à That is the …………………………………………………………………………………..

24.   We haven’t seen Mary since we left the university.

à We last ……………………………………………………………………………………….

25.   The last time I went swimming was when I was in Spain.

à I haven’t ……………………………………………………………………………………..

 

1
18 tháng 9 2021

Refer

1. The last time I went out with him was 5 months ago.

2. This is the first time I have seen such a cruel mother.

3. We haven't seen Mr. Jones for two years.

4. I haven't visited the USA before.

5. I began learning English 10 years ago.

6. She has moved to London for 20 years.

7. The last time the Pikes visited Paris was 2 years ago.

8. I haven't written to him for a week. 

9. It's 6 years since Mary started learning English. 

10. How long has your father bought that car?

1.Three years has passed since i last saw her

2.I haven't seen john since he was leaving for Edinburgh

3.They didn’t like ice-cream when they ate too much and was sick

4.John has worked as a television presenter for 5 years

5.My uncle started working in that factory 10 years ago

6.When did your family read Tuoi Tre newspaper?

7.Since 2005,my old friend has worked on that farm

8.How long has he taught Physical education in this school?

9.My mother had this washing machine a long time ago

10.My father hasn’t drunk champagne for 10 years

11.Jane’s grandma stopped planting trees in the garden 5 months ago

12.My mother is the most warm-hearted person i have ever met

13.That is the baddest film i have ever seen in the cinema

14.We last saw Mary when we left the university

15.I haven’t gone swimming since i was in spain

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

6 tháng 7 2021

VIII. Rewrite the sentences.

1. John smoked a lot a year ago, but now he doesn’t smoke any more. àJohn used TO SMOKE A LOT 

2. It’s time for you to go to school. à  It’s time you WENT TO SCHOOL

3. How long is it since yu saw Tom? à When DID YOU SEE TOM?

4. please keep silent in the classroom. à I’d rather you KEPT SILENT IN THE CLASSROOM

5. He can’t pass the examination. à  He wishes HE COULD PASS THE EXAMINATION

6. We can’t go out because of heavy rain. à We wish WE COULD GO OUT

7. I don’t like you to come to class late. à  I’d rather you DIDN'T COME TO CLASS LATE

8. What a pity! He can’t come here. à I wish HE COULD COME HERE

9. They often went to Vung Tau at weekends. à They used TO GO TO VT AT WEEKENDS

10. Maryam and Lan have been pen pals for over 2 years. à Maryam and Lan have written WITH EACH OTHER FOR OVER 2 YEARS

6 tháng 7 2021

VIII. Rewrite the sentences.

1. John smoked a lot a year ago, but now he doesn’t smoke any more. àJohn used  to smoke a lots a year ago.

2. It’s time for you to go to school. à  It’s time you  went to school

3. How long is it since yu saw Tom? à When  did you last see Tom ?

4. please keep silent in the classroom. à I’d rather you  kept silent in the classroom

5. He can’t pass the examination. à  He wishes  he could pass the examination.

6. We can’t go out because of heavy rain. à We wish  it didn't rain so heavily that we could go out.

7. I don’t like you to come to class late. à  I’d rather you

8. What a pity! He can’t come here. à I wish  didn’t come to class late.

9. They often went to Vung Tau at weekends. à They used to go to Vung tau at weekends.

 

10. Maryam and Lan have been pen pals for over 2 years. à Maryam and Lan have written  to each other for over two years. 

 

10 tháng 9 2018

viết lại câu sao cho không đổi nghĩa

1)this is the first time we've done this kind of work:

we have never done this kind of work before

2)I last saw him when I was a student:

I haven't seen him since I was a student

3)how long have Cathrine and henry been angaged?:

When were Cathrine and henry angaged?

4)It is ages since Alan visited his parents:

Alan hasn't visited his parents for ages

5)I haven't laughed so much for ages :

It's ages since I last laughed so much

6)John has not had his hair cut for over 6 months:

It's over 6 months since John last had his hair cut

7)I haven't spoken to her for two weeks:

the last time I spoke to her was two weeks ago

8)he fell ill on friday morning:

he has fallen ill since friday morning

9)the last time I saw her was at Peter's party

I last saw her at Peter's party

10)I haven't played tennis since 1990:

the last time I played tennis in 1990

11)I haven't been to Bristol for three years:

I last went to Bristol three years ago

12)I've never met such a famous person before

This is the first time I have met such a famous person

13)I haven't seen him since I was a student:

I last saw him when I was a student

14)I last heard from him in July:

I haven't heard from him since July

15)the last time she wrote to us was last year:

she hasn't written to us since last year

16)It's the first time she has seen that boy:

She's never seen that boy before

10 tháng 9 2018

giúp mình gấp với hihi

Bài tập viết lại câu thì hiện tại hoàn thành và quá khứ đơn 1. It's years since I took photographs. -> I haven’t __________________________________________________________________ 2. I last watched TV on new years's day. -> I haven’t __________________________________________________________________ 3. It's 3 months since he wrote to me. ð He hasn’t _________________________________________________________ 4. The last time I was aboard was...
Đọc tiếp

Bài tập viết lại câu thì hiện tại hoàn thành và quá khứ đơn

1. It's years since I took photographs.

-> I haven’t __________________________________________________________________

2. I last watched TV on new years's day.

-> I haven’t __________________________________________________________________

3. It's 3 months since he wrote to me.

ð He hasn’t _________________________________________________________

4. The last time I was aboard was in the summer of 1978.

ð I haven’t __________________________________________________________

5. It's ten years since that house was lived in.

ð That house ________________________________________________________

6. I haven't seen him for 2 months.

-> I last _____________________________________________________________

7. I haven't been to a concert for over a year.

-> The last time ____________________________________________________

8. The last time I really enjoyed myself was your birthday party.

-> I haven’t ________________________________________________________

9. It's nearly 20 years since my father saw his brother.

-> My father hasn’t __________________________________________________

10. When did you learn to drive?

-> How long is it ____________________________________________________

1
9 tháng 8 2020

1. It's years since I took photographs.

-> I haven’t ____taken photographs for years._____

2. I last watched TV on new years's day.

-> I haven’t____watched TV since new year's day._____

3. It's 3 months since he wrote to me.

-> He hasn’t ____written to me for 3 months._____

4. The last time I was aboard was in the summer of 1978.

-> I haven’t____been abroad since the summer of 1978._____

5. It's ten years since that house was lived in.

-> That house_____hasn't been lived for 10 years._____

6. I haven't seen him for 2 months.

-> I last ____saw him 2 months ago._____

7. I haven't been to a concert for over a year.

-> The last time_____I went to the concert was over a year ago.____

8. The last time I really enjoyed myself was your birthday party.

-> I haven’t ______really enjoyed myself since your birthday party.____

9. It's nearly 20 years since my father saw his brother.

-> My father hasn’t_____seen his brother for nearly 20 years._____

10. When did you learn to drive?

-> How long is it_____since you learned to drive?______

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.

41. It’s a long time since we last went to the cinema. A. We have been to the cinema for a long time. B. We haven’t been to the cinema for a long time. C. We don’t go to the cinema as we used to. D. We wish we went to the cinema now. 42. The last time I saw Rose was three years ago. A. I didn’t see Rose for three years. B. I haven’t seen Rose three years ago. C. I haven’t seen Rose since three years. D. I haven’t seen Rose for three years. 43. I haven't visited the museum...
Đọc tiếp

41. It’s a long time since we last went to the cinema.
A. We have been to the cinema for a long time. B. We haven’t been to the cinema for a long time.
C. We don’t go to the cinema as we used to. D. We wish we went to the cinema now.
42. The last time I saw Rose was three years ago.
A. I didn’t see Rose for three years. B. I haven’t seen Rose three years ago.
C. I haven’t seen Rose since three years. D. I haven’t seen Rose for three years.
43. I haven't visited the museum for three months.
A. It is three months since I have visited the museum.
B. I didn't visit the museum three months ago.
C. The last time I had visited the museum was three months ago.
D. It is three months since I visited the museum.
44. "John began playing the piano 10 years ago"
A.John played the piano 10 years ago. C. John has played the piano for 10 years.
B.John used to play the piano 10 years ago. D. John doesn't play the piano anymore
45. The last time I saw her was a week ago. .
A.I haven't seen her for a week. C. I haven't seen her since a week.
B.I have seen her for a week. D. I have seen her since a week.

Em cảm ơn nhiều

3
6 tháng 10 2020

41. It’s a long time since we last went to the cinema.
A. We have been to the cinema for a long time.

B. We haven’t been to the cinema for a long time.

C. We don’t go to the cinema as we used to.

D. We wish we went to the cinema now.
42. The last time I saw Rose was three years ago.
A. I didn’t see Rose for three years.

B. I haven’t seen Rose three years ago.

C. I haven’t seen Rose since three years.

D. I haven’t seen Rose for three years.
43. I haven't visited the museum for three months.
A. It is three months since I have visited the museum.

B. I didn't visit the museum three months ago.

C. The last time I had visited the museum was three months ago.

D. It is three months since I visited the museum.
44. "John began playing the piano 10 years ago"
A.John played the piano 10 years ago.

B.John used to play the piano 10 years ago.

C. John has played the piano for 10 years.

D. John doesn't play the piano anymore
45. The last time I saw her was a week ago. .
A.I haven't seen her for a week.

B.I have seen her for a week.

C. I haven't seen her since a week.

D. I have seen her since a week.

6 tháng 10 2020

41. It’s a long time since we last went to the cinema.
A. We have been to the cinema for a long time.

B. We haven’t been to the cinema for a long time.

C. We don’t go to the cinema as we used to.

D. We wish we went to the cinema now.

42. The last time I saw Rose was three years ago.
A. I didn’t see Rose for three years.

B. I haven’t seen Rose three years ago.
C. I haven’t seen Rose since three years.

D. I haven’t seen Rose for three years.
43. I haven't visited the museum for three months.
A. It is three months since I have visited the museum.
B. I didn't visit the museum three months ago.
C. The last time I had visited the museum was three months ago.
D. It is three months since I visited the museum.
44. "John began playing the piano 10 years ago"
A.John played the piano 10 years ago. C. John has played the piano for 10 years.
B.John used to play the piano 10 years ago. D. John doesn't play the piano anymore
45. The last time I saw her was a week ago. .
A.I haven't seen her for a week. C. I haven't seen her since a week.
B.I have seen her for a week. D. I have seen her since a week.