Ответ:

1. goes

2. didn't go

3. why did you go... ?

4. will grow

5. what are you doing now?

6. He is sleeping now.

7. Where did your father work last year?

8. Will she go ...?

9. didn't watch

10. wrote

11. bought

12. didn't buy

13. what will you buy...?

14. is working

15. went

16. will your brother go... ?

17. is not cooking...

18. cooked...

19. washes

20. when will you go....?

21. what will you prepare ....?

22. will you invite....?

23. how did you help...?

24. I will send...

25. meet

26.His grandfather is listening to rock'n'roll music. That is strange! He always listens to classical music.

Объяснение:

1. Present Simple (go + s)

2. Past Simple

3. Past Simple

4. Future Simple

5. Present Continuous

6. Present Continuous (is + sleep + -ing)

7. Past Simple

8. Future Simple

9. Past Simple

10. Past Simple (write - wrote - written)

11. Past Simple (buy - bought - bought)

12. Past Simple

13. Future Simple

14. Present Continuous

15. Past Simple (go - went - gone)

16. Future Simple

17. Present Continuous

18. Past Simple (cook + ed)

19. Present Simple (wash + s)

20. Future Simple

21.  Future Simple

22.  Future Simple

23. Past Simple

24. Future Simple

25. Present Simple

26. Present Continuous (is + listen+ -ing), Present Simple (be - am, is, are - been), Present Simple (listen + s)