1.I began living in ho chi minh city when I was 8

-->I have LIVED IN HCM CITY SINCE I WAS 8.

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

-->she started TEACHING CHILDREN IN THIS REMOTE VILLAGE 5 MONTHS AGO.

3.He hasn't written to me since April.

-->the last time HE WROTE TO ME WAS IN APRIL.

4.She hasn't had a swim for five years.

-->she last HAD A SWIM 5 YEARS AGO.

5.They last talked to each other two months ago.

-->They haven't TALKED TO EACH OTHER FOR 2 MONTHS.

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

-->She hasn't SEEN HER ELDER SISTER SINCE 1999.

1.I began living in ho chi minh city when I was 8

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

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

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

3.He hasn't written to me since April.

-->the last time he wrote to me was April.

4.She hasn't had a swim for five years.

-->she last had a swim five years ago.

5.They last talked to each other two months ago.

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

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

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

1/Samel has kept a diary since 1997

2/We have learnt english for 5 years

3/I have lived in HCM city since I was 8

4/She started teaching the children in this remote village 5 months ago

5/She last wrote 5 years ago

6/The last time he wrote was April

7/They haven't talked for 2 months

8/They haven't 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

`1`/Samel has kept a diary since 1997

`2`/We have learnt english for 5 years

`3`/I have lived in HCM city since I was 8

`4`/She started teaching the children in this remote village 5 months ago

`5`/She last wrote 5 years ago

`6`/The last time he wrote was April

`7`/They haven't talked for 2 months

`8`/They haven't 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

`->` 

1.she has taught the children in this remote village for months 
->she started  teaching the children in this remote village months ago
2.I have married for 10 years
->I started marring 10 years ago
3.he has written to me since April 
->He started writting to me April ago
4.I have stayed away from school for 4 months 
->I started staying away from school 4 months ago
5.I have learnt French for 3 years
->I started learning French 3 years ago
6.she has loved me since we were in middle school
->She began loving me when we were in middle school 
7.I have gone to bar since 2000
->I began going to bar when 2000
8.she has smoked for a long time
->she started smoking a long time ago

1/Samel has kept a diary since 1997

2/We have learnt english for 5 years

3/I have lived in HCM city since I was 8

4/She started teaching the children in this remote village 5 months ago

5/She last wrote 5 years ago

6/The last time he wrote was April

7/They haven't talked for 2 months

8/They haven't 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

1. This is the first time he has taken a holiday in Hoi An

-> He hasn’t a holiday in Hoi An before

2. He written to me since to me since April

-> the last time he wrote to me was in April

3. She hasn’t had a swim for five years

-> she last swam 5 years ago

4. They last talked to each other two months ago

-> they haven’t talked  to each other for two months 

1.  He has not written to me since April.

→ The last time …he wrote to me was April…………

2. She hasn’t had a swim for five years.

→ She last …swam 5 years ago…………

3. They last talked to each other two months ago.

→ They haven’t …talked to each other for two months.​……

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

→ She hasn’t …seen her elder sister since 1999………

5. She hasn’t written to me for years.

→ It’s years …since she last wrote to me………

6. Robert and Catherine have been married for ten years.

→ It’s ten years ……since Robert and Catherine married……

thank

5 He has not written to me since April

->It’s

->He last

6 She hasn’t had a swim for five years 

->It’s

->The last time

7 They last talked to each other two months ago.

->It’s

->The last time

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

->It’s

->She last

9 She hasn’t written to me for years.

->She last

->The last time

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

->they last

->the last time

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

->John last

->the last time

22 I last drank champagne at my brother's wedding.

->the last time

23 It's years since I was

->the last time

24. I last ate raw fish when I was in Japan.

-> I haven't

-> The last time

25. It's years since Mary last spoke French.

-> The last time

-> Mary last

26. It's ten weeks since I last had a good night sleep.

-> I haven't

-> The last time

-> I last

27. He last paid taxes in 1970

-> The last time

28. I last ate meat 5 years ago.

-> The last time

-> It's

36 I haven’t been to a concert for over a year 

->the last time

5 He has not written to me since April

->It’s in April when he last wrote to me

->He last wrote to me in April

6 She hasn’t had a swim for five years 

->It’s five years since she hasn't had a swim

->The last time she had a swim was 5 years ago

7 They last talked to each other two months ago.

->It’s 2 months since they last talked to each other

->The last time they talked to each other was 2 months ago

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

->It’s in 1999 when she last saw her elder sister

->She last saw her elder sister in 1999

9 She hasn’t written to me for years.

->She last wrote to be years ago

->The last time she wrote to me was years ago

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

->they last cleaned their room two weeks ago

->the last time they cleaned their room was 2 weeks ago

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

->John last had his hair cut over six months ago

->the last time John had his hair cut was 6 months ago

22 I last drank champagne at my brother's wedding.

->the last time I drank champagne was at my brother's wedding

23 It's years since I was 

->the last time I was

24. I last ate raw fish when I was in Japan.

-> I haven't eaten raw fish since I was in Japan

-> The last time I ate raw fish was when I was in Japan

25. It's years since Mary last spoke French.

-> The last time Mary spoke French was years ago

-> Mary last spoke French years ago

26. It's ten weeks since I last had a good night sleep.

-> I haven't had a good night sleep for ten weeks

-> The last time I had a good night sleep was 10 weeks ago

-> I last had a good night sleep 10 weeks ago

27. He last paid taxes in 1970

-> The last time he paid taxes was in 1970

28. I last ate meat 5 years ago.

-> The last time I ate meat was 5 years ago

-> It's 5 years since I last ate meat

36 I haven’t been to a concert for over a year 

->the last time I was to a concert was over a year ago

Bài 4: Bài tập chuyển đổi thì hiện tại hoàn thành sang quá khứ đơn

1. She has written to me since March. 

-> The last time …she wrote to me was in March

2. Mrs.Linh has taught the children in that remote village for two years

 -> Mrs.Linh started …teaching the children in that remote village two years ago

3. Nhi and Bin have been married for seven years. 

-> It’s seven years …since Nhi and Bin were married

4. He hasn’t written to me for years. 

-> It’s years …since he last wrote to me

5. He hasn’t had a swim for four years. 

-> He last …had a swim 4 years ago

5. He hasn’t had a swim for four years.

-> He last … had a swim was four years ago. (cho was zô đây chi z iem)

bài tập viết lại thì hiện tại hoàn thành và quá khứ đơn:

1.she has taught the children in this remote village for five months

->she started............to teach the children in this remote village five months ago...........

2.he has written to me since April

->the last time..........he wrote to me was in April...................................

3.she hasn't had a swim for five years

->she last............had a swim five years ago..........................

4.they last talked to each other two months ago

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

5.they last tiem she saw her elder sister was in 1999

6.she hasn'twritten to me for years

->it's years..............since she last wrote to me ...............

7.Robert and Catherine have been married for ten years

->it's ten years...........since Robert and Catherine were married...........

8.it's over six months since he wrote to you?

->John ...................hasn't written to you for over six months..........

9.how long is it since you rode a bicyde?

->when .................did you ride a bicyde?.......................................

10.how long is it since he wrote to you?

->when.............did he write to you?.......................................

2. .... He wroting to me , was in april...

Rewrite

1. Samuel started working as a singer in 2017

-> Samuel has ____worked as a singer since 2017___

2. How long is it since you rode a bike ?

-> When __did you ride a bike?___

3. When did he last write to you ?

-> How long ____is it since he last wrote to you ?______

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

-> She started ___teaching the children in her remote village five months ago ____

5. This is the first time he went abroad

-> He hasn't ____gone abroad before___