Past Simple - to be (2)

Uzupełnij zdania odpowiednią formą czasownika to be w czasie Past Simple.

1. the children in the garden?
2. Who the person you were talking to?
3. there a shopping centre here last year?
4. your cousin rude to you?
5. Students prepared for class so they went home.
6. your cat outside when it was raining?
7. She my girlfriend, she was only my friend.
8. There a lot of people at the party.
9. When you at this restaurant?
10. Who the headmaster of this school 5 years ago?