It is the ________ for Westerners to celebrate Christmas.?
A.habit  B.manner?
C.custom D.way?

_____ has been announced, we shall have our final exams next month.

 A.That            B. As                    C. It                           D. What

_____get such a skirt for my girlfriend?

A. Where do you think can I　　　 B. Do you think where can I

C. Do you think where I can　　　 D. Where do you think 1 can

Mike didn’t start______the importance of a foreign language till he graduated from school.

A.knowing 　 B.to know　 C.know 　 D.to have known

By nine o’clock, all the Olympic torch bearers had reached the top of Mount Qomolangma, ____ appeared a rare rainbow soon.

A. of which B. on which C. from which 　 D. above which

The salesman said the car was in good condition, and I was foolish enough to ______ it.
 A. fall into      B. fall for 
C. fall over      D. fall down

His wife’s death disturbed the _______（平衡）of his mind. He didn’t know what to do.

There was a tea pot fashioned like china duck _____ the water was supposed to come. 
  A. from which open mouth        B. by that open mouth
  C. out of whose open mouth       D. with its open mouth 

I wrote to my parents once a week,____ I was too busy with my teaching work.

A. it　　　　　 B. unless　　　 C. when　　　　 D. as

I lost my keys, otherwise I ________ comfortably in bed now.

A. would have slept　　　　　　 B. were sleeping C. would be sleeping D. am sleeping