12. Marco doesn’t know ______ to use commas .

　 A. what　 B. that　 C. how　 D. who

11. --- The sports shoes must be Linda’s .

　 --- No , they ______ be . They’re too small for her .

　 A. mustn’t　　 B. can’t　 C. may not　 D. might not

10. If I were a bird , I ______ in the blue sky .

　 A. will fly　 B. fly　 C. would fly　　 D. flew

9. You always spend only a little time on your study . You really _____ me down .

　 A. take　 B. put　 C. let　　 D. look

8. --- What are you going to do this afternoon ?

　 --- My hair is too long . I want to get my hair ______ .

　 A. cut　 B. to cut　 C. cuts　 D. cutting

7. Don’t _____ too late , or you’ll feel tired tomorrow .

　 A. stay up　 B. wake up　　 C. get up　　 D. give up

6. As close friends , they used ______ to school together .

　 A. to walk　 B. walking　　 C. to walking　 D. walk

5. When we practice conversations in English , we often end up _____ in Chinese .

　 A. speak　 B. spoken　 C. speaking　 D. to speak

4. The rest of the students _____ not allowed to leave the classroom at that time .

　 A. are　 B. have　 C. was　 D. were

3. --- I think my parents are strict ______ me . I don’t like that .

　 --- Oh , but it’s good for you .

　 A. to　　 B. with　 C. for　 D. in