--How much is the petrol per liter today?

---Oh, 6.00 yuan. It ______ sharply since last month.

A. is raised              B. has arisen               C. has risen            D. is aroused

Medicine should be placed where it is not ______ to children.

A. accessible       B. available               C. acceptable          D. noticeable

He said he didn’t regret telling the truth but felt that he ______ it differently.

A. could have expressed  B. could express  C. must have expressed D. would express

Some young people in America are expected to leave ______ could be life’s most important decision---marriage--- entirely up to luck.

A. which                B. that                        C. what                     D. as 

Parents now believe that there are obvious differences in their approach to educating children compared with _____ of their parents.   

A. those           B. that                    C. one                  D. ones  

What’s the noise ? It sounds as if it comes from upstairs.  

   --______. It must be the window-cleaner working , next door.         

A. I’m not sure      B. I hope not        C. I’d rather not      D. I don’t think so    

The president promised to keep all the board members _________ of how the negotiations were going on.

A. inform          B. informing        C. be informed        D. informed   

After studying in a medical college for five years, Jane _______ her job as a doctor in the countryside.

A. set out          B. took over         C. took up           D. set up  

By the time he realizes he ____ into a trap, it’ll be too late for him to do anything about it.

A. walks          B. walked           C. has walked         D. had walked  

Occasions are quite rare ____ I have the time to spend a day with my kids.

A. who           B. which            C. why              D. when