Question

15. You ... not come to help them tomorrow: the work is done. 16. You ... not change the whole text as the beginning is all right. You ... only rewrite the second part of it. 17. Ann ... not go to his birthday party yesterday because she ... go to the dentist. 18. You ... take medicine three times a day before meals. 19. She ... decorate a room nicely.

Answer 1

Ответ:

15. May

16. Can, must

17. Could, had to

18. Must

19. Is able to

Объяснение:

Answer 2

Here are the completed sentences with the appropriate verb forms:

15. You need not come to help them tomorrow; the work is done.

16. You should not change the whole text as the beginning is all right. You should only rewrite the second part of it.

17. Ann did not go to his birthday party yesterday because she had to go to the dentist.

18. You should take medicine three times a day before meals.

19. She can decorate a room nicely.