Подобрать верный вариант фразы в зависимости от времени, в котором предложение.

1 was having, phoned
2 saw, realized
3 wrote
4 took,was raining
5 was snowing,wanted
6 were talking ,came,stopped,spoke
7 walked, began
8 was writing,sat,took,prepared
9 finished,sat,opened
10 was reading,were answering
11 rang,were writing
12 told,collected,left,began