Ex1

1, am

2, does not study

3, are not

4, has

5, have

6, Does---live

Ex2

1, is not reading

2, are----going to do

3, works

4, is not listening

5, is sitting

6, are----studying

7, makes

8, does---is

9, is wearing

10, gets

11, are, are playing

12, is coming

Ex3

1, is playing

2, writes

3, is talking

4, are watching

5, visits

6, is shining

7, is playing

8, is playing

10, gets

11, are going

12, eats

13, is wearing

14,jumps

15, does not smoke

16, plays 

17, is

18, gets, opens, goes, has

19, Do---have

20, cycles

21, goes

22, has