1.made; was sitting
2.stopped;was raining
3.wrote;was dying
4.opened; was snowing
5.arrived; wre making
6.was standing; grabbed
7.fell;was reading
8.found; was watering
9,opened; was playing
10.was wearing; saw
1. They are
2. Yes, I am.
3. he is
4. We are
1 is
2 is
3 -
4 is, is
5 -
6 are
7 -
8 is
9 is
10 is
11 -
12 are
13 is, is
14 are
15 are
16 is
17 is
18 are
Parents множественное число, поэтому were