1. are Present Simple (глагола нет, следовательно, делаем через am/is/are)

2. aren't Present Simple

3. want Present Simple

4. doesn't like Present Simple

5. is hiding Present Continuous

6. isn't climbing Present Continuous

7. saw Past Simple

8. didn't come Past Simple

9. don't live Present Simple

10. couldn't Past Simple

11. keep Present Simple

Правильный вариант

1. eat

2. feeds

3. bought

4. is doing

5. wrote

6. are playing

7. have

8. is singing