------______. Please read it here.

A. Certainly        B.No, you needn’t

C.No, you mustn’t           D.No, you may not

4　----_____ you help me answer the telephone

----OK.

A.     Can      B.   Should    C.   Need      D.   Must

5 Tom is young but he ____ fly a kite by himself.

A.   can       B.   may     C.    Need     D.   must

6  -----Could I cross the street here?

-----Of course you _____.

A.could      B.can       C.are able to    D.will

7-----_______ we attend the party?

-----No, you needn’t. You are free.

A. Must       B. Can       C.May        D. Shall

StepIII Do the exercises on page 82----1.2.

the lowest grade

"Professor, I did the best I could on this test. I really don't think I deserve a zero.""Neither do I. But that's the lowest grade I'm allowed to give."

学生：“教授先生,我这次考试已经竭尽全力了.我真的觉得我不应该得零蛋.”老师：“我也是.但是这已经是我能给的最低分了!”

小结反思：这几个情态动词的用法你掌握了吗?

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