33、―I really like the modern digital camera you lent me last week.

―　　　　.

―And thank you very much for letting me keep it so long.

A. I’m glad you like it      B. Don’t mention it

C. I hope you like it           D. That’s all right

32、No matter _____, you must keep trying.

   A. how difficult does it seem                B. however it seems difficult

   C. however seems it difficult                D. how difficult it seems

31、_____bilingual education in one’s early childhood is getting more and more popular in Shanghai now.

   A. Receive          B. Receiving          C. Received       D. Having received

30、When a ship that sank in 1628 was recovered from the port of Stockholm, the scientists were overjoyed with the chance _____ the remains of the past.

A. examine                   B. examining          C. to examine                D. examined

29、The scientists are trying to find out what ______ caused the dolphins to strand themselves, a strange animal behavior hard to understand.

     A. was it that            B. that was that    C. was that which      D. it was that

28、The government has revised the budget, 5% of______ will be used to help develop the medium  and small sized enterprises.

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

27、Hardly______ aware that the lion was approaching her before her dog began to bark.

     A. she was              B. would she     C. would she be        D. was she   

26、In recent years, this singer isn’t as popular as he used to be, and his latest album ______　only　five thousand copies.

A. is sold        B. is selling       C. sold       D. was sold

25、 She opened her eyes with a start and was about to cry out ______ she heard her father　urgently telling her to keep quiet.

A. while        B. when        C. before       D. after

24、―Isn’t it hard to drive downtown to work all the time?

―Yes, and that’s why I ______ to work by train.

A. have gone                   B. have been going

C. was going                   D. will have gone