31、You will succeed in the end ______ you give up halfway.

A. even if B. as though    C. as long as   D. unless

30、Prices of daily goods ________ through a computer can be lower than store prices.

A. are bought   B. bought   C. been bought  D.buying

29、When I got to ______ the town ought to have been, all I found was a school and a petrol station

A. where    B. wherever C. there    D. that

28、Do you still remember the chicken farm ____ we visited three months ago?

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

27、________ made the school proud was ______ more than 90% of the students had been admitted to key university.

A. What;  because     B. What ; that

C. That;  what       D. That; because

26、“What a nice fire you have in your fireplace!”

 “ During the winter I like my house ______

A. warmly and comfortably      B. warm and comfortable

C. warm and comfortably        D. warmly and comfortable

25、Telephone messages for the manager ______ on her desk but she didn’t notice them.

A. were left    B. was left

C. was leaving  D. were leaving

24、I can’t find my dictionary, ________?

A. Was it borrowed  B. Has it borrowed

C. Did it borrow    D. Has it been borrowed

23、Mrs. Black doesn’t believe her son is able to design a digital camera, ________.

A. is he    B. isn’t he    C. doesn’t he  D. does she

22、Do it now, _____ you will be punished.

A. and  B. so that  C. or   D. if