1 had seen
2 was playing
3 goes
4 watched
5 watching
6 has stayed
7 played
8 came
9 knew
10 didn't go
11 to go
12 went
13 was watching - came -gave
14 have known - was working
15 being laughed
16 doesn't rain
17 was built
18 enjoyed
19 is taught
20 is being considered
21 has taught
22 was rebuilt
23 hasn't been examined
24 was served
25 has gone - has been
26 will surprise
27 annoyed
28 will come back
29 ate
30 has spoken
31 succeed
32 not to do
33 have been
34 has become
35 have enjoyed - lived
36 has had
37 have been living
38 went
39 stayed









