1 is watered
2 did you do-watched
3 am not reading
4 have been
5 is preparing
6 are cleaned
7 was explained
8 have they learnt
9 have already eaten
10 has just worked
11 is caused
12 didn't come
13 were skipping-was running
14 doesn't watch
15 did garbage recycle
16 hung
17 was rebuilt
19 are fed
18 have been painted
20 was decorated
21 is crossing
22 have... learnt
23 have already eaten
24 has just worked
25 have you lived- have lived
26 didn't collect
27 was falling asleep- told
28 came-were watering
29 were swimming- was driving
30 doesn't watch
31 goes- isn't going-is walking
32 is going to rain
33 did your sister use
34 does he do
35 flies