6.　　　　 I buy the pants for only 50 Yuan. (用she改写句子) 　　　 　　　 the pants for only 50 Yuan.

5.　　　　 She likes the black bag very much . (变为否定句)

4.　　　　 Lucy did her homework at home.(改否定句)

3.　　　　 The clothing shop is on sale . (变为否定句)

2.　　　　 I want to buy a big green bag . (变特殊疑问句)　　 　　　　 you want to buy ?

1.　　　　 Listen! They____________(sing)in the classroom.

10. It’s time 　　　　　　 　(play) games .

9. She likes 　　　　　 　 (play) chess .

8. Can I 　　 　　(ask) the policeman ?

7. He　　　　 　　 (not know)the teacher’s name .