My bike is broken．So I ________ walk to school．

1. A.
   must
2. B.
   can
3. C.
   may
4. D.
   have to

My bike is broken，so I have to go to school          my mother's．

A．by                       B．in                        C．on                         D．with

—My recorder is broken. Could I use yours?

—_______, but you have to return it tomorrow.

A. I’m not sure　　 B. No problem　　　 C. I’m sorry　　　 D. I hope so

—My recorder is broken. Could I use yours?

  —_______, but you have to return it tomorrow.

  A. I’m not sure       B. No problem       C. I’m sorry    D. I hope so

—My recorder is broken. Could I use yours?

  —_______, but you have to return it tomorrow.

  A. I’m not sure       B. No problem       C. I’m sorry    D. I hope so