---Excuse me,but I want to use your computer to type a report．

---You ______ have any computer if you don't take care of it．

1. A.
   shan't
2. B.
   might not
3. C.
   must
4. D.
   shouldn't

 ---Excuse me, but I want to use your computer to type a report．

     ---You _____ have my computer if you don’t take care of it．

       A．might not         B．needn’t          C．shouldn’t          D．shan’t

 —Excuse me, but I want to use your computer to type a report．

       —You _____ have my computer if you don’t take care of it．

       A．shan’t         B．might not         C．needn’t          D．shouldn’t

—Excuse me, but I want to use your computer to type a report

—You ________ have my computer if you don’t take care of it.

A．might not      B．needn’t    C．shan’t     D．shouldn’t