I Rewrite the sentence without changing their meanings. 
1.        Huan and Vy have written to each other for 3 years.

@ It .............................................................................................................................................
2.        I have never watched this film before.

@ This .............................................................................................................................................

3.        It's 3 minutes since the telephone rang.

@ The telephone has.......................................................................................................................................

@ The telephone started.........................................................................................................
4.        I haven't had a haircut for 2 months.

@ It is..........................................................................................................................................

@ The last .............................................................................................................................................

5.        It’s nearly 20 years since my father last saw his brother.

@ My father....................................................................................................................................

@ The last time......................................................................................................................................

6.        He was last in touch with me three weeks ago.

@ He hasn’t .............................................................................................................................................

7.        She washed the dishes and then she watched TV.

@ After .............................................................................................................................................

@ Before...................................................................................................................................

II 

Rewrite the sentences using the suggested word in the bracket.

1.        He called his wife and then he left the office. (Before)

@.........................................................................................................................................

2.        They took the pictures of the food and then they enjoyed it. (had)

@.........................................................................................................................................

3.        The teacher went out in the middle of our lesson. (while)

@.........................................................................................................................................

4.        His mother called in the middle of his football match. (when)

@.........................................................................................................................................

5.        My friend came to see me during my lunch time. (while)

@.........................................................................................................................................

6.        It last rained three weeks ago. (has)

@.........................................................................................................................................

7.        The last time I went swimming was when I was in France. (since)

@.........................................................................................................................................

8.        You haven’t tidied up this room for 2 weeks. (time)

@.........................................................................................................................................

9.        Mr John hasn’t visited France since 1990. (last)

@.........................................................................................................................................

10.     The last time he smoked was 3 weeks ago. (for)

@.........................................................................................................................................

11.     It is a long time since we last met. (haven’t)

@.........................................................................................................................................

12.     I have never met this girl before. (first)

@...........................................................................................................................................
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