Necesito ayuda en ingles!

FILL IN THE BLANKS WITH WAS OR WERE

1. I_____________ in Canberra last spring.

2. We__________ at school last Saturday.

3. Tina _________ at home yesterday.

4. He ___________ happy.

5. Robert and Stan __________ Garry's friends.

6. You ___________ very busy on Friday.

7. They ___________ in front of the supermarket.

8. I ____________ in the museum.

9. She ____________ in South Africa last month.

10. Jessica and Kimberly ____________ late for school

11. Last year my best friend_________ 22 years old.

12. The weather __________ cold when we ____________ in Berlin​