Вставьте модальные глаголы саn , may , must, need: 1. shall i write a letter to him? -no,you not,it's not necessary. 2. i offer you something to drink? 3. everything is clear and you not go into detail now. 4. he not drink alcohol when he drives. 5. don't worry! i change a light bulb. 6. by the end of the week i have finished writing my book. 7. she not call the doctor again unless she feels worse. 8. peter return the book to the library. we all want to read it. 9. why not you understand it? it is so easy. 10. we do the exercise at once? - yes, you do it right now.
1. ...no, you shall not...
2.May I offer you to drink something.
3. Everything is clear and you need not go into detail now.
4. He must not drink alcohol when he drives.
5. I can change a light buld.
6. By the end of the week i must have finished writing my book.
7. She need not call the doctor again...
8. Peter must return the book to the library.
9. why can not you understand it...
10. Must we do exersize at once...you must do it right now