Помогите, очень необходимо на завтра. Put the verbs in the correct

Помогите, очень необходимо на завтра. Put the verbs in the correct form of the Past Simple.
1.Write did you buy (you buy) those shoes? ( Это пример.)
2.My parents ............. (travel) a lot when they ............. (be) students.
3.I ...............(not go) to school yesterday, I ............. (be) ill.
4.What ............. (the teacher/do) when she .............(see) you in a pub?
5.My grandmother ............. (sing) in a group before she................(marry) my grandfather.
6.In the 1920s directors ............(make) three or four films in one day.
7. I ...........(meet) Simon last week and we ............(talk) for three hours.
8.We ...........(not know) that the supermarket...........(be) closed.
9.Wny ............(she/go) skiing? She ...........(have) a headache.