Choose “was, wasn’t, were or weren’t” to complete the sentences

Choose “was, wasn’t, were or weren’t” to complete the sentences. (Past Simple with “to be”1)

1. I loved this film. It was/ wasn’t interesting.

2. What was/ were it about?

3. The film was/ wasn’t really exciting. You should go to enjoy it.

4. Where was/ were you yesterday afternoon?

5. Was/ Were they at the movie theater?

6. Who was/ were Alexander the Great?

7. Uncle Ho was/ were born in 1890.

8. I watched an animated movie about Vietnamese history. It was/ were really cool.

9. Vo Nguyen Giap was/ were a great general.

10. What was/ were he famous for?