It's the first time this term we ________ an examination after class in the afternoon．

1. A.
   didn't have
2. B.
   aren't having
3. C.
   don't have
4. D.
   haven't had

.It’s the first time this term we_______an examination after class in the afternoon.

A.didn’t have   B.don’t have     C.hadn’t had        D.haven’t had

It’s the first time this term we             an examination after class in the afternoon.

A．didn’t have                                                 B．aren’t having       

C．don’t have                                      D．haven’t had

.It’s the first time this term we_______an examination after class in the afternoon.