Ответ:

1 he is not drinking coffee now

2 he is writing an English exercise at the moment

3 they read books at the evening

4 we do not help our mother on monday

5 my cousin is living in moscow

6 are you plaing the piano now?

7look!the taxi is coming

8 they have a party once a month

9 they seldom are working hard

10 the sun is rising in summer

Ответ:

Ex.1

1 is not drinking

2 is writing

3 read

4 don't help

5 lives

6 Are you playing

7 is coming

8 have

9 work

10 rises

Ex.2

11 spent

12 was born

13 became

14 were

15 we have just met

16 teacher has already explained

17 have known

18 hasn't visited

19 has always lived

20 have got

Ex.3

21 I will travel

22 are going to leave

23 will be

24 where he will go

25 what are you going to do

26 are going to play chess

Ex.4

27 b

28 b

29 c

30 c

31 c

32 c

33 b

34 c

35 b

Ex.5

36 Who usually fly to London?

37 When did your brother help you with yourhomework?

38 How long has he lived in Rome?

39 What time are they arriving tomorrow?