The policemen had no ______ in finding the knife that the murderer had thrown.

A. difficulty         B. troubles     C. problems      D. question

 An athlete can’t play balls well without severe ______.

A. exercise         B. teach       C. education       D. training

 I ______ the time ______ so quickly.

A. didn’t realize; had passed        B. don’t realize; passed

C. haven’t realized; passed         D. hadn’t realized; had passed

 ______ terrible life the people in the mountains lived at that time.

A. What     B. What a      C. How      D. How a

 Our teacher lives in a poorly decorated apartment, ______ the south.

   A. that window opens         B. the window of which opens to

C. whose window open to      D. the window of it opens to

 I was about to leave my house______ the telephone rang.

A. while           B. as            C. when           D. and

 A computer costs about ______ of a typewriter.

   A. the nine-time price                 B . nine times price

   C. the nine times price                 D. nine times the price

 ---When did you arrive here?

---Just ______when you left.

A. in the same morning              B. on the night

C. at the night                      D. on very afternoon

 The first day of ______ year is called ______New Year’s Day.

A. the; /     B a; /      C. the; a       D. the; the

This pen doesn't look like ______. ______pen has been lent to Xiao Wang. I think it must be______.

   A. me; My; her                    B. my; Mine; hers

C. mine; My; her                   D. mine; My; hers