1 will be sitting
2 to have been forgotten
3 had I arrived
4 think
5 Have you been running
6 haven't cleaned
7 have had my house painted
8 were
9 to start
10 have been looking- were
11 have passed-began
12 missed- have talked- left
13 has just arrived- is waiting- want
14 coming
15 were sitting
16 made
17 remembering
18 starts- leave
19 passes- has studies
20 were you doing
21 had finished
22 will have typed
23 had driven
24 has not been delivered
25 had studied
26 rang- were watching
27 is staying- were- could
28 have been working
29 are being used
30 would you have done
31 have never seen
