87.
1) ?? не видно
2) have you stayed
3) get
4) is ringing up
5) does he always sleep
6) left
7) washes
8) he is emptying
9) copied
88.
1) does he beat
2) didn't ask
3) did they catch
4) is answering
5) goes
6) buys
7) what did his grandfather collect
8) is trying on
9) were they walking