Her brother ______ be at home now, because he was seen playing basketball in the stadium just now.

 A. mustn’t               B. needn’t         

 C. can’t                  D. shouldn’t

--When can you get my car repaired? I need it tomorrow morning.

--It ______ be ready by 8:00.

　　  A. can        B. need      C. might      D. should

--Are you coming for dinner?

--I’m not quite sure. I ______ go to my uncle’s   instead.

A. must   B. would    C. should  D. might

Don’t believe him. What he said ______ be true.

 A. mustn’t                       B. needn’t

 C. shouldn’t                     D. may not

--______ I go home now, sir?

--No, you ______. You should finish the composition first.

　　  A. Might; wouldn’t            B. May; had better not

　　  C. Must; mustn’t              D. Need; mustn’t

--______ he use your bike?

--Certainly. Here is the key.

A. Shall      B. Must       C. Will        D. Does

Mr. Bush is on time for everything. How ______he be late for the important meeting?

     A. would      B. should        C. might     D. need

This story reminded me what happened ten years ago.