срочно завтра в школу!!! 227 номер

8.did you take
9.was
10.Were you in...
11.left, was
12. hasn't come back yet
13.Has he gone already?
14.did you see 
15.haven't seen him...
16.has improved, saw
17.Have you passed, passed,haven't bought
18.has already moved, found, has been.