I

1, going

2, to walk; to cut

3, to rain; raining

4, to promise; not to tell

5, to answer

6, meeting; to see

7, going; to join

8, trying; to persuade

9, to go

10, to smoke; smoking

11, to rent

12, to get

13, to say

14, talking

15, to lock; to shut

16, to start

17, reading

18, to do

19, pay

20, to get; eating

21, getting

22, cleaning; to iron

23, waiting

24, having; to rest

25, to walk; taking

II

1, Eva likes reading stories about Greek heroes.

2, Mark prefers staying at home to going out.

3, We must avoid wasting so much time.

4, Sometimes a country refuse to take part in the Olympics.