A) closed, finished, liked, opened, prepared, touched, cried, wanted

stayed, enjoyed, cooked, planned, admited, traced, asked, typed

played

B)

1. watched;

2. finished;

3. stopped;

4. visited;

5. washed;

6. noticed;

7. waited;

8. divided;

9. received;

10. talked;

11. danced;

12. played.