1.He last paid taxes in 1970

~ He hasn't paid taxes since 1970.

2. I last ate meat 5 years ago 

~ I haven't eaten meat for 5 years.

3. It's 3 months since the windows were cleaned 

~ The windows haven't been cleaned for 3 months.

4. It's years since I took photographs

~ I haven't taken photographs for years.

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

~ I haven't watched TV since new year's day.

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

~ He hasn't written to me for 3 months.

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

~ I haven't been abroad since the summer of 1978.

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

~ That house hasn't been lived for 10 years.

9.I haven't seen him for 2 months 

~ I last saw him 2 months ago.

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

~The last time I was to a concert was over a year ago.

đáp án :

5. It's over a year since I last went to see them

I haven't seen them

6.It's more than ten years since I last played football

I haven't play football for ten years

Present perfect vs present simple tense  1. I haven't seen him for 8 days 

=> The last time I met him was 8 years ago

2.I haven't taken a bath since sunday 

=> It is 6 days since I took a bath

3.It's 2 years since I had a punture 

=> I have had a punture for 2 years.

4.It's 2 months since he earned any money 

=> He has eared any money for 2 months

5. He last shaved the day before yesterday 

=> He hasn't shaved the day since yesterday

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

=> I haven't drunk champgne since my brother's wedding

7.It's 2 years since I was last in Rome 

=> I haven't been in Rome for 2 years

8.I saw Tom last on his wedding day 

=> I haven't seen Tom since his wedding day

9.I last ate raw fish when i was in Japan 

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

10.It's years since Mary last spoke french 

=> Mary hasn't spoken French for year

1. I haven' t taken a bath since monday.

~ It is.......monday since I last took a bath..…

2. It's 2 years since I had a punture

~ I have..not had a punture for 2 years...

3. He last shaved the day before yesterday

~ He has...not shaved since yesterday...

4 It's 2 months since he eared any money

~ He hasn't...earned any money for 2 months.....

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

~ I haven't ...drunk champagne since my brother's wedding.....

6. It's 2 years since I was last in Rome.

~ I haven't .been in Rome for 2 years.......

7. I saw Tom last on his wedding day 

~ I haven't .......seen Tom since his wedding day........

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

~ I haven't ....eaten raw fish since I was in Japan..........

9. It's years since Mary last spoke French

~ Mary hasn't .....spoken french for years......

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

~ I haven't.......had a good night sleep for 10 weeks.........

1. I haven' t taken a bath since monday.

~ It is....Monday since I last took a bath .....…

2. It's 2 years since I had a punture

~ I have..not had a punture...

3. He last shaved the day before yesterday

~ He has not...shaved since yesterday ...

4 It's 2 months since he eared any money

~ He hasn't....eared any money for 2 months....

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

~ I haven't .drunk champagne since my brother's wedding......

6. It's 2 years since I was last in Rome.

~ I haven't ..been in Rome for 2 years......

7. I saw Tom last on his wedding day 

~ I haven't ..seen Tom since his wedding day.............

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

~ I haven't ....eaten raw fish since I was in Japan..........

9. It's years since Mary last spoke French

~ Mary hasn't ...spoken French for years........

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

~ I haven't..had a good night sleep..............

10)They haven't played football for 10 weeks

-The last time...they played football was 10 weeks ago...........

-They last .....played football 10 weeks ago............

-It's ... 10 weeks since Them played football.......................

11)Peter hasn't taken exams for a year

-It is.a year since peter last took exams ................

-The last...time Peter took was a year ago..........

-Peter.....took exams a year ago.....................

1)Peter hasn't drunk bear for a year

- It's ..a year since Peter drank bear...

-The last..time Peter drank bear was a year ago..

-Peter..last drank bear a year ago....

2)We haven't had a birthday party for three days

-The last.time We had a birthday party was 3 days ago..

-We..last had a birthday party 3 days ago...

-It is...3 days since we had a birthday party...

3) I haven't take an English test for 5 months

-I last..toke an english test 5 months ago...

- The last ..time I took an english test was 5 months ago...

-It is..5 months since I took an english test.....

4)My father hasn't given me money for 10 years

-It's ten.....years since my father gave me money.........

-The last .time my father gave me money was 10 years ago...........

- My father...last gave me money 10 years ago........

5) It is fifteen years since we last visited Ha Long bay

-The last..time we visited ha long bay was fifteen years ago.........

-We last ..visited ha long bay fifteen years ago.........

-We haven't......visited ha long bay for fifteen years......

6)The last time she had an accident was three years ago

-She hasn't.....had an accident for 3 years..............

-She last.....had an accident 3 years ago.............

-It's....3 years since she last had an accident........

7)I saw a film about war two months ago

-The last ...time I saw a film about war was 2 months ago........

-I haven't.......seen a film about war for 2 months.............

-It's...2 months since I last saw a film about war...........................

8) His brother last went to HCM city twenty years ago

-It's.......20 years since his brother last went to HCM city........

-The last time..His brother went to HCM was 20 years ago.....

-His brother hasn't.....gone to HCM city for 20 years..........

9)The last time Mary met her mother was 3 years ago

-Mary hasn't....meet her mother for 3 years ...........

-Mary last ....met her mother 3 years ago...........

-It's......3 years since mary last met her mother.................

I haven't been in Ha Noi for two years ago.

been to Hanoi for two years

I haven't been to Ha Noi for two years

1.She haven't seen her lover for 2 months

The last time she saw her lover was 2 months ago

2.The last time I was really drunk was in my birthday party

I haven't been really drunk since my birthday party

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

My father hasn't seen his brother for nearly 20 years

4.He last met my sister last summer

He hasn't met my sister since last summer

5.How long have you studied medicine?

When did you start studying medicine?

6.We haven't travelled for a year

The last time we travelled was a year ago

7.We last saw our grandfather two years ago

WE haven't seen our grandfather for two years

8. I have never read such a romantic story

This is the first time I have ever read such a romantic story

9.It's nearly twenty years since my father married my mother

My father has married my mother for nearly twenty years

10.The last time we went to a cinema was two years ago

We haven't gone to a cinema for two years

1/ I wrote this book in 3 weeks

→It took me 3 weeks to write this book .

2/ It's ages since they heard from her

→They haven't heard from her for ages.

3/ The last time i heard from her was 5 years ago

→I haven't  heard from her for 5 years .

4/ I haven't played tennis for 6 years

→The last time I played tennis was 6 years ago

5/ I had to spend 2 days traveling to HCM city

→It took me 2 days to travel to HCM City .

1/ I wrote this book in 3 weeks

→It took me 3 weeks to wrote this book

2/ It's ages since they heard from her

→They haven't heard from her for ages

3/ The last time i heard from her was 5 years ago

→I haven't heard from her for 5 years 

4/ I haven't played tennis for 6 years

→The last time I played tennis was 6 years ago

5/ I had to spend 2 days traveling to HCM city

→It took me 2 days to travelling to HCM city