8. Phuong keeps forgetting his homework.  Phuong is ………………………………………………………………………………… 9. Lan’s mother said, “You must go to bed early.”  Lan’s mother ………………………………………………………………………………… 10 Roses can’t possibly grow in such poor ground.  It is impossible ………………………………………………………………………………… 11. Please don’t smoke in the kitchen.  Would you mind ………………………………………………………………………………… 12. The teacher said to Nam, “Do you understand this lesson?”  The teacher asked Nam ………………………………………………………………………………… 13. The girl is wearing a pink dress. Do you know her?  Do you ………………………………………………………………………………… 14. The students have done the test easily.  The test ………………………………………………………………………………… 15. You've talked all the time in class.  You are …………………………………………………………………………………