Make the sentences questions
E.g:was he free all day yesterday?

1. ..........................you busy yesterday?yes,i was

2. ............................It cold last night?No,It was not

3.Where............................they on Sunday?They were at the store.

4. ............................Nina and Sam strong this morning?No,they weren't

5. .............................Sam ill last night?Yes,........................................

6. ..........................he at Nina's house yesterday?

7. .............................Your friend at your house last weekend?

8.(be)................................It hot last week?

9.(be)................................you a teacher two years ago?Yes,i was

10.Where(be)........................................Nam from yesterday?

11.Why(be)........................................he unhappy last Tuesday?