That's the best way to ____________ into the dangerous area.

[　　]

A．keep people to get

B．prevent people to walk

C．stop people getting

D．keep people going

——Where is John? I can't find him anywhere.

——He is ______________.

[　　]

As soon as the manager entered his office, he began to ______________ the telephone book on his desk.

[　　]

All the employees except the manager_________ to work online at home.

（2004·广东）

[　　]

Remember to put the book where it __________.

[　　]

Be sure __________ when you have time.

[　　]

_______________ otherwise you will miss the first bus.

[　　]

A．Hurry up

B．If you don't hurry up

C．Unless you hurry up

D．If you hurry up

___________ with what he ___________ to be, he is even better.

[　　]

The work is well done ____________.

[　　]

Don't ___________ if you fail in the final exam.

[　　]