Помогите пожалуйста строоочноооо

Заполните пропуски глаголами must, can или may.

1. When must you come to your lessons? - I must come to my

lessons at eight o'clock.

2. You can not go away now, you must stay here till six o'clock.

3. May/Can I take your pen?--Yes, you can. Here it is.

4. Comrade N. knows English well. He can translate these texts.

5. I can not translate this letter. It is too difficult.

6. May I come into the room? No, you can not.

7. You must come to your lessons in time.

8. Can you read this text?- Yes, I It is easy.

9. Who can bring me "The White Fang?" I must prepare a report on this book.

10. I can not go to the library to-day. I have no time.

11. You read can this book. It is very easy.