A. cartons of oranges         B. cartons of orange

C. carton of oranges          D. carton of orange

41. People do not celebrate       in the  USA.

A. Easter                    B. the Dragon Boat Festival

C. Halloween                 D. Christmas

42. This orange sweater looks very nice. Can I _______?

A. try on it     B. to try on it     C. try it on      D. to try it on

43. ---Look, there ____________ a pair of trainers under the sofa.

---Oh, yes. The trainers ____________ mine.

A. is; are       B. are; is     C. are; are     D. is; is

44. ---______ do you exercise?  ---Less than 3 times a week.

A. How many   B. How often    C. How long    D. How much

45. ---Your bedroom looks very nice!  --- _________ _.

A. Thank you    B. Oh, no    C. No, don’t say so  D. You’re welcome