You _______ take a bus, it’s only about _______ walk．

1. A.
   have to, five minutes’
2. B.
   don’t have to, five minutes’
3. C.
   haven’t to, five minute’s
4. D.
   mustn’t, five-minutes

Our school is only          walk from here．

A．five - minutes                                             B．five minutes'

C．five minutes                                               D．five minute's