Вставьте модальные глаголы УЖЕ СКОРО СДАВАТЬ

can, may, must, need.

1 Peter need return the book to the library. 2 Why can not you understand it? It is so easy. 3 can

we do the exercise at once? – Yes, you must do it at once. 4 may I take your pen? – Yes,

please.5. Shall I write a letter to him? – No, you need not, it is not necessary. 6 When can you

come to see us? – I can come only on Saturday.

Объяснение: