Ответ:

1. learns, will (never) speak

2. will be, is

3. would feel, had come

4. will miss, leave

5. arises

6. Would (you) do, had to do

7. is, wouldn't like

8. would have been, had refused

9. would (his mother and father) think, heard

10. doesn't change, will be

11. won't be, offers