Question

(2007年山西省)

You ________ arrive at 6:00 A. M., but you arrived at 7:00 A. M. last Sunday. Don't be late this time.

[　　]

A．supposed to

B．were supposed to

C．are supposed to

Answer 1

答案：B
提示：

提示：由下文的时态可知用were supposed to。