He is________________ skiing.

A.　　  crazy about　　　　　　   　　　　　　   　　   

B.　　  crazy at

C.　　  crazy on   　　　　　　   　　　　　　  

D.　　 crazy to

We must________________ increase exports.

A.　　  aim to　　  　　　　　　   　　　　　　   　　   

B.　　  aim for

C.　　  aim at　　   　　　　　　   　　　　　　   　　   

D.　　 aim on

Scotland is a beautiful country________________ many lakes and mountains around.

A.　　  has　　　　  　　　　　　   　　　　　　  

B.　　  for

C.　　  with　　　　 　　　　　　   　　　　　　  

D.　　 that have

The students________________ Mr. Yang________________ best in teaching.

A. consider; as

B. consider; being

C. consider; /

D. considering; being

The boy’s pale face suggests that he________________ badly ill.

A.　　  should be  　　　　　　   　　　　　　  

B.　　  be

C.　　  is　　　　　　 　　　　　　   　　　　　　   　　   

D.　　 has been

What you said must agree________________ what you did, only in this can you make people trust you.

A.　　  to　　　　    　　　　　　   　　　　　　  

B.　　  on

C.　　  with　　　　 　　　　　　   　　　　　　  

D.　　 in

The moment that they had been looking forward________________ finally.

A. to come

B. to coming

C. to have come

D. to came

He is a man of strong self-respect, so he can’t stand________________ in public.

A. laughing at

B. being laughing at

C. to be laughed at

D. having been laughed at

I like________________ very much but I hate________________ in the river polluted by our city’s paper making factory.

A. swimming; to swim

B. swimming; swimming

C. to swim; swimming

D. to swim; swim

The man who________________ the habit of smoking during his childhood died of lung cancer last year. (Which of the following is wrong?)

A.　　  formed　　　　 　　　　　　   　　　　　　  

B.　　  developed

C.　　  got　　　　   　　　　　　   　　　　　　  

D.　　 made