1. Are these letters going to be sent soon ?

2. Were a lot of photos taken by Linda during the trip ?

3. Were the windows closed when you left ?

4. Is the Independence celebrated by Vietnamese people on 2nd september every year ?

5. Are you allowed to come to the party by your parents ?

6. Has the bathroom been cleaned yet ?

7. How can all these items be remembered ?

8. Must the assignment be finished before 10th April ?

9. His boss wasn't phoned this morning.

10. What time can our paper be handed ?

11. Why hasn't she been invited to the party ?

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1. Are these letters going to be sent soon?
2. Were a lot of photos taken by Linda during the trip ?
3. Were the windows closed when you left?
4. Is the Independence Day celebrated by Vietnamese people on 2nd September every year?
5. Are you allowed to come to the party by your parents?
6. Has the bathroom been cleaned by you yet?
7. How can all these items be remembered by us?
8. Must the assignment be finished before 10th April?
9. His boss wasn't phoned this morning.
10. What time can our paper be handed in?
11. Why hasn't she been invited to the party by you?