1. We (work) at 7 o'clock tomorrow?

2. How many pages you (read)?

3. What he (do) when mother came yesterday?

4. We (build) the house at 6 a.m. yesterday.

5. The boys (not play) football next season as they have lost their coach.

6. The house (build) next month.

7. I (learn) English before I entered the university.

8. We (not know) those facts last year.