39. Smoking         here, please stop            .

    A. is smoked, smoking                  B. allows, to smoke

    C. isn't allowed, smoking                D. isn't allowed, to smoke

38. You'll work hard to make your dream            .

    A. come true     B. become true        C. turn true          D. get true

37. We will have a           summer vacation after the exam.

A. two month     B. two-months        C. two-month       D. two months

36. He thought hard and          a good idea.

    A. came true      B. came down        C. thought          D. came up with

35. Sorry, I don't know you have           Xi'an.

    A. gone to        B. been to           C. to go             D. to be

34. Our classroom is           for 70 students to sit in.

    A. very big       B. enough big        C. too big           D. big enough

33. It's her job          the clothes.

    A. wash          B. washes           C. washed          D. to wash

32. The food in the restaurant is good          the price is too         . 

A. and; high                        B. but; high

    C. but; expensive                    D. because; low

31. I like places         the weather is always warm.

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

30. -          do you do with those books?

   - I gave them to the children in the country.

    A. How          B. What            C. When            D. Where