II.
1 . have lived

2 . have worked

3 . has read

4 . have known

5 . haven't seen

6 . haven't worked

1 . have lived
2 . have worked
3 . has read
4 . have known
5 . haven't seen
6 . haven't worked

1. was not

2.bought

3. Went

4.likes

5. Is writing

6. Played

7. Am speaking

8. Bought

2 . have worked

3 . has read

4 . have known

5 . haven't seen

6 . haven't worked