25、 In a time of social reform, people’s state of mind tends to keep _______ with the rapid changes of society.

A. terms              B. pace              C. progress            D. touch

24、When you come to China you can’t help noticing a “can-do” attitude and a general sense that this is a society _______ is looking ahead.

A. where              B. as                C. who               D. that 

23、―Mum, I failed in the test again.  

―______. Keep on working hard and you'll succeed.  

A．Not at all                B．Certainly not       C．Never mind         D．Don't mention it  

22、----Many thanks for lending me a hand with my English.   

---- _________. Which of the following is not the proper response?

   A. Don’t mention it         B. Forget it                   C. Not at all          D. You’re welcome.

21、---Good morning. Can I help you?

---I'd like to have this package        ,madam.

A. be weighed               B. to be weighed         C. to weigh                   D. weighed

20、The mother with her little son ______at my home _____ the snowy night.
A. was; on                           B. were; on              C. was; at                         D. were ; at

19、I didn't hear the phone. I        asleep.

A. must be                    B. must have been           C. should be                         D. should have been

18、It’s known to all that _____ you exercise regularly , you won’t keep fit.

A. if                          B. unless                     C. while                  D. whenever

17、Is it high time measures_______ to relieve global warming?

 A. take                       B. took                     C. are taken                  D. were taken

16、Is this school _____ some foreign friends visited the other day?

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