I

1.played

2.cleaned

3.was

4.read (v2) (read-read/red/-read/red/) 

5.met

6.have never visited

7.bought

8.forgot

9.did/win

10.haven't eaten

11.has already watched

12.has he written

13.have traveled

14.haven't given

15.hasn't seen

16.have been

17.had been raining

18.have met

19.have been walking

20.have you got

II

1.she has lived in Hanoi for 2 years

2.he has begun to study English since he was young.

3.this is the first time I have eaten this kind of food.

4.she is the most beautiful girl i have ever seen

5.

i have never read such a good novel like this one before

i have never read a better novel than this one before

III

1. Samuel has kept a diary since 1997

2.we have been learning English for 5 years

3.i have been living in HCM city since i was 8

4.she started teaching the children in this remote village 5 months ago

5.the last time he wrote to me was April 

6. She last had a swim was five years ago

7. They haven’t talked to each other for two months.

8. She hasn’t seen her elder sister since 1999

9. It’s years since she wrote to me.

10. It’s ten years since Robert and Catherine were married.

11.they cleaned their room two weeks ago

12.john had his hair cut six months ago

13.when did the last time you ride a bicycle?

14.when did the last time he write to you?

15.how long is it since he talked to you?

16.how long is it since you telephoned him?

17.it's the first time  i have ever eaten this kind of food 

18.i have never seen this film before

19.he hasn't gone abroad before

20.she has driven for 1 month

21.we have been eating since it started to rain

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

23.she hasn't kissed me for 5 months

24.we haven't met for a long time

25.i haven't watched TV since new years's day