Помогите поставить глаголы в нужную форму

1. went
2.was going
3.What were you doing...- I was playing 
4. came, were standing
5. were playing
6.was preparing, cut
7. went
8.Did you go to..- went to
9.what did you do - translated
10.rang, was sleeping
11.was watching, fell
12. came, was doing
13.was going, met
14.rang, was helping.
15.were walking, saw
16.came, was washing
17.was playing, found
18.was drawing, broke
19.met, was going.
20.looked, were playing