1 We seldom eat before 7 am
2 I haven't met him since I met him 2 months ago
3 Listen! I think someone is knocking
4 I got up
5 circles
6 Did - watch
7 is working
8 have - seen
9 flow
10 is crying
11 is smoking
12 goes
13 are - have been
14 will move
15 have seen
16 goes
17 has lost
18 Will - take
19 takes
20 hasn't finished
21 haven't seen
22 was - broken
23 sets
24 have lived
25 comes
26 stops
27 has read - have - read
28 are putting
29 did - do
30 has finished
31 have just seen
32 have already shown
33 have just sold
34 did - buy
35 have known - were - haven't met - left
36 have been
37 Did - spend
38 visited
39 is working
40 has seen
41 has used
42 bought
43 have lived
44 is playing
45 has taught
46 goes - went
47 is snowing
48 hasn't spoken
49 is working
50 is