He _____ succeeding by working hard.

A. believes 　 　B. believes on

C. believes in 　 D. thought it possible to

Reading is an experience quite different from watching TV; there are pictures ________ in your mind instead of before your eyes.
A. to form       B. form        C. forming      D. having formed

The police still haven’t found the lost child, but they are doing all they _______.（ ）

A. can　　 B. may　　　 C. must　　　　 D. should

We all know the weather in the south is much warmer than __________ in the north.

A. it 　　　　　　　 B. that　 　 C. what 　 　　　 D. one

He was in hospital for six months. He felt as if he was _____ from the outside world .

　 A．cut out 　B．cut off 　　　 C．cut up 　　　 D．cut through

---Why did you go back to the shop?

-----I left my friend _____there.

A. waiting　　 B. to wait　　　 C. wait　　 D. waits

aiyuan, a city in North China, was struck by a heavy snowfall last week, ________ serious traffic problems.

A．to face 　　　　　　　 B．faced

C．facing 　　　　　　　　 D．having faced

Mr Smith ______ the first bus, otherwise he should have arrived here by now.

A. should have missedB. must have caughtC. must have missedD. might miss

This is regarded by the government as a possible ______ to national security.

A.thread　 B.threat C.thrill　 D.thrift　

Mr Carr is a teacher who is always laughing, and he make ______ to come to school.

A. fun　 C. funny　 C. it funny　 D. it fun