He doesn039;t know the answer,does ho?2 We039;re really late,.............3 she can

He doesn't know the answer,does ho?
2 We're really late,.............
3 she can wait .................
4 They knew all the answer...............
5 Your father works in that office .............
6 Your sister can't cook..............
7 They've finished their test............

ответы didn't they, can she , haven't they, doesn't he, can't she , aren't we.