2.-- Hello,Zhu Hua.I’ll have to return to Canada because I’ve worked here for a year.

-- ＿＿＿＿＿!

A.What tim?flies B.How time flies

C.What does time fly D.How does time fly

1.His mother had talked to him for many minutes while he was watching TV,but ＿＿＿＿.

A.a little did he hear B.little did he hear

C.little heard he D.a little heard he

50.All _____not gold that glitters.

　　　　 A.is　　 B.are　　 C.was　　 D.were

情态动词、主谓一致答案

　　 1－5　 B D B A A　　 6－10　　 D D D B D　　 11－15　 B B C B A

　 　16－20　 D C A A A　　 21－25　 C D A A B　　 26－30　 D D D C B　　

　　 31－35　 B D C D D　　 36－40　 C B C D B　　 41－45　 D A C B C　　

　　 46－50　 A A C B A

49.What caused the accident and who was responsible for it_____a mystery(谜)to

　　　 us.

　　　　 A.remains　　 B.remain　　 C.is　　 D.look like

48.The cattle_____still grazing in the fields.

　　　　 A.was　　 B.keeps　　 C.were　　 D.won’t

47.One and a half bananas____eaten by the little boy.

　　　　 A.were　　 B.was　　 C.have been　　 D.was to

46.The rest of the lecture_____interesting.

　　　　 A.is　　 B.are　　 D.maybe　　 D.sound

45.The car broke down on the way ,but we_____get out of the desert at last.

　　　　 A.might　　 B.would　　 C.were able to　　 D.could

44.The bus _____start;I don’t know what to do with it.

　　　　’t　　 B.won’t　　 C.shan’t　　 D.may not

43.－Must I take a taxi?

　　　 －No,you_____.You can walk from here.

　　　　 A.don’t　　 B.must not　　 C.don’t have to　　 D.had better not to