12. Jim asked us what ___________(happen) in China in 1976.

11. Listen! They ____________(talk) about the new film.

10. The Young Pioneers will go to the zoo if it ____________(not rain) this Sunday.

9. The teacher said that the moon __________(go) round the earth.

8. Bill isn’t here. He ___________(chat) with his friends in the classroom.

7. Father said that he ____________(buy) a new bike for me the next Friday.

6. We __________(learn) about ten English songs by the end of last term.

5. The Smiths _______________( watch) TV at this time last night.

4. Mr Wang ___________(teach) us English two years ago.

3. Mr Brown __________(live) in Beijing since he came to China.