13.It has been announced that all SARS cases _____ be reported or otherwise serve punishment will be imposed.

　 A.will　　 B. are going to　　 C. may　　　 D. shall

12. The climbers _____ reach the top of the mountain, but because of the sudden snowstor, they _____ come down.

　 A.could; weren’t able to　　　 B.were able to; couldn’t

　 C.could; couldn’t　　　　　　 D.were possible to; couldn’t

11. The kids dare not to walk on the ice. Neither _____ to skate on it.

　 A.they dare　　 B.do they dare　　 C.dare they　　 D.daren’t they

10. Jim _____ his strict father, for he faailed in examination again.

　 A.didn’t dare to see　　　　 B.not dare see

　 B.didn’t dared to see　　　　 D.dared not to see

9. Simon has bought two tickets for the concert, so he _____ on his own.

　’t be going　　　　　　 B.mustn’t be going

　 C.shouldn’t be going　　　　 D.ought not to be going

8. “Perhaps she is working for John.”　 “Yes, she _____ for him.”

　 A.ought to be working　　　 　B.must work

　 C.may be working　　　　　 D.could work

7. I _____ to him because he phoned me shortly afterwards.

　 A.needn’t write　　 B.needn’t have write　 C.didn’t have to write

　 D.had to write.

6. “Where is the English dictionary?” 　 “It _____ on the plate. I put it there just now.”

　 A.could be　　 B.may be　　 C.could be　　 D.should be

5. “There were already five people in the car but they managed to take me as well.”

　 “It _____ a comfortable journey.”

　’t be　　 B.shouldn’t be　　 C.mustn’t have been　　 D.couldn’t have been

4. “What’s wrong with your pen?”　　 “The ink _____ come out.”

　 A.doesn’t　　　 B.won’t　　　 C.didn’t　　　 D.weren’t