2. aren't we?
3. can't she?
4. didn't they?
5. doesn't he?
6. can she?
7. haven't they?
B задание
3. correct (правильное), ставим галку
4. крестик, верно - doesn't he?
5. крестик, верно - didn't you?
6. верно, ставим галку
7. крестик, верно - hasn't she?
8. крестик, верно - should they?