Exercise 3:

1, She has played the piano for 5 years.

2, It hasn’t snowed for 2 weeks.

3, I have never met him before.

4, I have never read a more interesting novel than this.

5, She has worked as a secretary for five years.

6, Hardly had we come when it rained heavily.

7, She spent 3 hours getting to the city centre.

8, No sooner had I left the house than he appeared.

9, It’s 2 weeks since I last rained.

10, She started learning English 5 years ago.

Exercise 4:

1, I have never read such an interesting book like this before.

2, It is the best film that she has seen.

3, I certainly will not go to that restaurant again.

4, This is the most romantic that I have read.

5, We have cooked for the party for four hours.