1. isn't reading

2. are you going to do?

11. wasn't

12. wasn't

13. weren't

14. weren't

15. wasn't

16. wasn't

17. weren't

18. wasn't

19. wasn't

20. wasn't

1. dancing

2. learning

3. smoking

4. singing

5. playing

6. making

7. to do

8. going

9. cooking

10. cooking

11. to be

12. making

13. to do

14. swimming

15. smoking

1. are

2. am

3. is

4. are

5. are

6. are

7. is

8. are

9. is

10. are

1. was

2. was

3. were

4. was

5. was

6. were

7. were

8. was

9. was

10. were

is- think- will learn 

?

1. in- at- on

2. at

3. on

4. at

5. in

6. to

A: Did your parents drive you here?

B: Yes,they did

9. are travelling

10. isn't working