this afternoon, you would have to come again next week.

A．The boss didn’t return                                   B．The boss were not to return

C．Were the boss not to return                   D．Didn’t the boss return

_____ this afternoon, you would have to come again next week.

_____ this afternoon, you would have to come again next week.

    A．The boss were not to return          B．The boss didn’t return

    C．Didn’t the boss return         D．Were the boss not to return

_____ this afternoon, you would have to come again next week.

    A．The boss were not to return          B．The boss didn’t return

    C．Didn’t the boss return         D．Were the boss not to return

_____ this afternoon, you would have to come again next week.

A．The boss were not to return                  B．The boss didn’t return

C．Didn’t the boss return                   D．Were the boss not to return

_____ this afternoon, you would have to come again next week.

______ this afternoon, you would have to come again next week．

A．The boss didn't return                   B．The boss were not to return

C．Were the boss not to return             D．Didn't the boss return

______ this afternoon, you would have to come again next week．

1. A.
   The boss didn’t return
2. B.
   The boss were not to return
3. C.
   Were the boss not to return
4. D.
   Didn’t the boss return