Task 3. Write negative forms of the verbs:
1. Nick _______________ (do) his homework.
2. It _______________ (snow) outside.
3. Pam _______________ (read) the text on computer.
4. They _______________ (have) lunch.
5. Bill _______________ (paint) the walls.
6. We _______________ (make) snowballs.
7. Pat _______________ (swim) in the pool.
8. The dogs _______________ (chase) the cat.
9. Ben _______________ (watch) TV.
10. They _______________ (go) to the park.
11. Jack _______________ (complain) to his friends.
12. Kate _______________ (eat) an apple.
13. The boys _______________ (draw) a battle.
14. I _______________ (drink) milk.
15. He _______________ (wash) the plates.