I.1 to see

2 to arrive

3 to go

4 taking

5 doing

6 helping

7 playing

8 speaking

9 borrowing

10 to play

11 to persuade

12 talking

13 to come

14 to post

15 to post

16 working

17 to go

18 making

19 drinking

20 not to make

II.1 children enjoy helping with household tasks

2 you don't forget to post the letter to me

11.b when

II.1 who worries about his bad marks?

2 how often does he take a holiday?

3 what is james doing in the school ground?

4 how long had the cooks lived in new york before moving here?

5 when did we first meet?

III.1 what time does she get up?

2 what does she have for breakfast?

3 how does she go to work?

4 what does she do in the evening?

5 what time does she go to bed?

`1` to see

`2` to arrive

`3` to go

`4` taking

`5` doing

`6` helping

`7 `playing

`8` speaking

`9` borrowing

`10` to play

`11` to persuade

`12` talking

`13` to come

`14` to post

`15` to post

`16` working

`17` to go

`18 `making

`19` drinking

`20` not to make

`III.`

`1` what time does she get up?

`2` what does she have for breakfast?

`3 `how does she go to work?

`4` what does she do in the evening?

`5` what time does she go to bed?