1.    I have never seen a dirtier-looking dog.

ð  This is __the first time I have seen such a dirty-looking dog.______________

2.    Mary rang hours and hours ago.

ð  It it hours __and hours since Mary rang_____

3.    It is ages since Alan visited his parents.

ð  Alan _has not visited his parents for ages________

4.    John has not had his hair cut for over six months.

ð  It is _six months since John had his hair cut____

5.    I have never read such a romantic story.

ð  This is the most __romantic story I have ever read_____

6.    They had never had such a cold winter.

ð  It was the __coldest winter they have ever had______

7.    You will never meet anyone more dangerous than Mrs Jones.

ð  Mr. Jones is the most __dangerous person you will meet____

8.    Man has never had such efficient servants as computer.

ð  Computer is the most ___efficient servant that man has ever had___

9.    I haven't played football since 2000.

ð  The last time __I played football was in 2000____

10.                   I haven't been to HCM city for 2 years.

It is 2 years since I was to HCMC

how long have you lived here? i have lived here since 1970

Hãy tích cho tui đi

Nếu bạn tích tui

Tui không tích lại đâu

THANKS

1. We started learning English 10 years ago

2. We last met a long time ago

3. Ms Ann took part in any voluntary programs 4 years ago

4. The last time I met my family was last Christmas

5. When did you start living here ?

6.  The volunteers provided free food and fresh water to homeless people yesterday

7. The doctor quitted his job in the local hospital and move to the central  hospital 2 days ago

8. The last time the children had a long vacation was last year

9. The last time they visited their parents was 3 months ago

10. We broke up 2 years ago

4. I haven’t mer my family since last Christmas.

=> __I last met my family last Christmas. __________________________________________________________________.

5. How long have you lived here?

=> _____When did you move here_______________________________________________________________.

6. The volunteers have provided free food and fresh water to homeless people since yesterday.

=> ______ The volunteers started providing free food and fresh water to homeless people yesterday.______________________________________________________________.

7. The doctor has quitted his job in the local hospital and moved to the central hospital for 2 days.

=> _________ The doctor quitted his job in the local hospital and moved to the central hospital 2 days ago.___________________________________________________________.

8. The children haven’t had a long vacation since last year.

=>The children last had a long vacation last year. ____________________________________________________________________.

9. They haven’t visited their parents for 3 months.

=>They last visited their parents 3 months ago ____________________________________________________________________.

10. It has been 2 years since we broke up.

=> ______We broke up 2 years ago______________________________________________________________.

4. I haven’t met my family since last Christmas.

=> The last time I met my family was last Christmas.

5. How long have you lived here?

=> When did you start to live here? 

6. The volunteers have provided free food and fresh water to homeless people since yesterday.

=> The volunteers started to provide free food and fresh water to homeless people yesterday.

7. The doctor has quitted his job in the local hospital and moved to the central hospital for 2 days.

=> The doctor quitted his job in the local hospital and moved to the central hospital 2 days ago.

8. The children haven’t had a long vacation since last year.

=> The last time the children had a long vacation was last year.

9. They haven’t visited their parents for 3 months.

=> The last time they visited their parents was 3 months ago.

10. It has been 2 years since we broke up.

=> We broke up 2 years ago.

chuyển đổi thì hiện tại hoàn thành sang quá khứ đơn

1 This is the 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 left her 

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

5 the last time she kissed me was 5 months ago

she hasn't ........ met me for 5 months.....

6 It is a long ime since we last met 

We haven't ....  met for a long time...

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.....

9  I haven't seen him for 8 days 

the last... time I've seen him was 8 days ago....

10 I haven't taken a bath since Monday

It is... 3 / 2 ... days since I last took a bath...

1. She started driving 1 month ago.

=> She has DROVE FOR 1 MONTH.

2. We began eating when it started to rain.

=> We have EATEN SINCE IT STARTED TO RAIN.

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

=> I haven't CUT MY HAIR SINCE I LEFT HER.

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

=> She hasn't KISSED ME FOR 5 MONTHS.

5. It is a long time since we last met.

=> We haven't MET FOR A LONG TIME.

1. She has driven for 1 month.

2. We have eaten since it started to rain.

3. I haven't had my hair cut since I lelf her,

4. She hasn't kissed we for 5 months.

5. We haven't met for a long time

1.It's the first time I eat this kind of food.

2.I have never seen this film before.

3.It's monday since I last took a bath.

. Chuyển các câu sau từ thì hiện tại hoàn thành sang thì quá khứ đơn sao cho nghĩa của câu không thay đổi.

1. We have learned English for 10 years.

=> _____________________ We started learning English 10 years ago. _______________________________________________.

2. It has been a long time since we last met.

=> ____________________ The last time we met was a long time ago.________________________________________________.

3. Ms. Ann hasn’t taken part in any voluntary programs for 4 years.

=> ___________________  The last time Mr.s Ann took part in many voluntary programs was 4 years ago._________________________________________________.

4. I haven’t mer my family since last Christmas.

=> __________________________ The last time I met my family was (the) last Christmas.__________________________________________.

5. How long have you lived here?

=> _______________________ When did you start living here ?_____________________________________________.

6. The volunteers have provided free food and fresh water to homeless people since yesterday.

=> ___________________ The volunteers provided free food and fresh water to homeless people yesterday. _________________________________________________.

7. The doctor has quitted his job in the local hospital and moved to the central hospital for 2 days.

=> _____________________ The doctor quitted his job in the local hospital and moved to the central hospital 2 days ago. _______________________________________________.

8. The children haven’t had a long vacation since last year.

=> ___________________________  The last time the children had a long vacation was last year. _________________________________________.

9. They haven’t visited their parents for 3 months.

=> _____________________ The last time they visited their parents was 3 months ago._______________________________________________.

10. It has been 2 years since we broke up.

=> ___________________ We broke up 2 years ago. _________________________________________________.

1. We have learned English for 10 years.

=> _____________________ We started learning English 10 years ago. _______________________________________________.

2. It has been a long time since we last met.

=> ____________________ The last time we met was a long time ago.________________________________________________.

3. Ms. Ann hasn’t taken part in any voluntary programs for 4 years.

=> ___________________  The last time Mr.s Ann took part in many voluntary programs was 4 years ago._________________________________________________.

4. I haven’t mer my family since last Christmas.

=> __________________________ The last time I met my family was (the) last Christmas.__________________________________________.

5. How long have you lived here?

=> _______________________ When did you start living here ?_____________________________________________.

6. The volunteers have provided free food and fresh water to homeless people since yesterday.

=> ___________________ The volunteers provided free food and fresh water to homeless people yesterday. _________________________________________________.

7. The doctor has quitted his job in the local hospital and moved to the central hospital for 2 days.

=> _____________________ The doctor quitted his job in the local hospital and moved to the central hospital 2 days ago. _______________________________________________.

8. The children haven’t had a long vacation since last year.

=> ___________________________  The last time the children had a long vacation was last year. _________________________________________.

9. They haven’t visited their parents for 3 months.

=> _____________________ The last time they visited their parents was 3 months ago._______________________________________________.

10. It has been 2 years since we broke up.

=> ___________________ We broke up 2 years ago