Помогите решить,очень срочно надо

Did you see the film last night?
It had started before I finished my homework.

2.happened
fell,broke,was riding
3.why did ann cry...?
was training,found out
4.when did you meet her?
finished
5.why did not he come?
has just arrived,realized,had left
6.what were you doing...?
ann was tiding,I was planting