№1
1. How long have you been here?
2. I've been looking; I have not found them yet
3. Peter is staying
4. we have missed
5. my parents bought
6. I have been writing
7. Helen is dancing
8. Sam has already fed
9. Nick doesn't read
10. modern trains go
11. he will go
12. Ann likes
13. Alice and Den were
14. the doctor prescribed
15. our town is
№2
1. practical
2. sunny
3. slowly
4. protection
5. owner
№3
1. to (British)/with (American)
2. for
3. from
4. to
5. for
№4
1. does she?
2. did he?
3. can we?
4. will they?
5. don't they?
№5
1. may
2. Can you speak louder? I can't hear you
3. may
4. must
5. can't
6. could
7. shouldn't
8. can't