1 did...do

2 went

3 didn't come

4 were

5 spoke

6 would visit

7 have been 

8 driving

9 write...were

10 hadn't had to

1 goes 

2 started

3 receives

4 doesn't rain

5 took

6 have lived

7 gave

8 had sat

9 did you do

10 writes 

11 is learning

12 is writing

13 were speaking

14 am having

15 have you had

16 drinks

17 returns

18 is having

19 thank

20 taught

21 did not go

22 did you find

23 had gone out.. studied

24 is

25 had painted

26 will build

27 have worked

28 played

29 see

30 did...do

31 is

32 didn't buy

33 are playing

34 will go

35 to tell

36 to eat

37 am studying

38 boils

39 is climbing

40 hadn't seen

41 have...known