Is this the shop           sells children’s clothing ?

A．/         B．which         C．who        D．where

Do you remember the place           we visited last year?

A．that           B．where           C．when           D．in which

Bill’s aim(目的)is to inform the viewers that cigarette advertising on TV is illegal, __________?

   A. isn’t it            B. is it             C. isn’t he            D. is he

Reading books is very important for developing the students’ understanding of the world, ____?

A. is it               B. are they                C. isn’t it                   D. aren’t they

The boy in red turn off all the lights, _________?

A. will you                          B. doesn’t he                C. don’t you                 D. will he

That must have been very difficult for her when the accident happened to her, __________it?

A. hasn’t                     B. didn’t                           C. hadn’t                      D. wasn’t