－Excuse me, I was told I could find Dr Johnson here．

－And you ________．Anything I can do for you?

A．have

B．had

C．did

D．do

The scientists are beating their brains trying to ________ with a solution to the problem．

A．end up

B．come up

C．catch up

D．put up

－Mark didn't win that science award after all．

－________ I thought for sure he would．

A．No doubt．

B．So what?

C．No way!

D．How come?

All group members read the instructions first before you act, ________ you can find below the title．

A．what

B．when

C．which

D．that

You will really get into trouble ________ you can't explain the whole thing clearly to the police．

A．unless

B．while

C．until

D．when

－What do you think of the apple pie? I ________ it myself．

－Very delicious indeed．Even my mother's can't match this．

A．make

B．made

C．had made

D．was making

Something extraordinary happened in that hospital．A man, ________ clinically dead, suddenly came to life．

A．declaring

B．being declared

C．declared

D．having declared

Several hours later, with the help of the police, the students managed to escape from the dangerous place, ________．

A．hungry and frightened

B．hungrily and frightening

C．hungry and frightening

D．hungrily and frightened

Is it possible for a Chinese school to accept the policy ________ the use of mobile phones on campus?

A．permitting

B．to permit

C．permitted

D．being permitted

________ is expected, according to the online survey, is that prices of houses will not go up any more．

A．As

B．It

C．What

D．Which