Вместо троеточий требуется вставить модальные глаголы. 1. you go out today. it's too cold. 2. i take your foun-tain-per? - do, please. 3. we not carry the book-case upstairs. it is too heavy. 4. when you come to see us? - i come only tomorrow. 5. shall i wtite a letter to him? - no, you it is not necessary. 6. marry finish the work at once. 7. you cut something without a knife? 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 exrcise at once? 11. you pronounce this sound?
2. May
3. need/ don't have to
4. can, can
5.shan't / needn't
6. can/will/may
7. Can
8. must
9. can't
10 Shall
11 Can
Т.к. нет списка глаголов, даю ответы с возможными вариациями.