1. Could you tell me if they _____________ (work) in the factory so far . 2. Did your parents tell you that the sun _______ (rise) in east ? 3. ----- What ______ he _____ (say) just now ? I __________ (not can hear) him .

----- He _______ (say) that he ________ (plant) trees with his parents yesterday .

4. Can you tell me when ________ (leave) tomorrow?

5. Did he say that their parents __________ (come) here tomorrow . 6. He told me two weeks _______(be) enough.

7. The teacher told us that the sun ______(be) bigger than the moon . 8. I think I _______________ (tell) you what _______ (do) next . Don't just stay here!

9. A: What are you standing here for ?

B: I’m waiting here to ask Mr. Johnson if he ________ (give) us a talk on American history . If he _______ (have) no time , I’ll ask Mr. Smith istead .

10. A: Do you know when Mr Green ________ (come) to see us next month ?

B: Don't worry . I _______ (tell) you when he really _______ (come) here .