Помогите пожалуйста!1) ______ I come in?2) _______I help you?3)He ____ go to bed at 9...

Question

Помогите пожалуйста!

1) ______ I come in?
2) _______I help you?
3)He ____ go to bed at 9 o"clock?
4)_____ I have your book please?
Нужно вставить слова в пропуски: can, may, could, must

Answer 1

1) May I come in?
2) Can I help you?
3) Must he go to bed at 9 o'clock?
4) May I have your book please?