1 I am writing
2 I was writing
3 is sleeping
4 was sleeping
5 aren't doing, are playing
6 were not doing, were playing
7 Are you eating
8 Were you eating
9 is Your father doing
10 was Your father doing
11 is she crying
12 was she crying
13 was reading
14 isn't reading
15 is going
16 are you doing, am drinking
17 Were you drinking, wasn't drinking
18 was reading
19 is playing
20 was shining, was singing
1 I am writing
2 I was writing
3 is sleeping
4 was sleeping
5 aren't doing, are playing
6 were not doing, were playing
7 Are you eating
8 Were you eating
9 is Your father doing
10 was Your father doing
11 is she crying
12 was she crying
13 was reading
14 isn't reading
15 is going
16 are you doing, am drinking
17 Were you drinking, wasn't drinking
18 was reading
19 is playing
20 was shining, was singing