48. I think I’m going to eat a big ice cream.　　　　　

47. While Mary was talking on the phone,　　　　　　

46. I have a math test tomorrow.　　　　　　　　　　

45.( 　) I had ______ unusually experience on Sunday.

A. a　　　　 B. an　　　　　　 C. the　　　 D.\

44.(　 　) TV and computers can _________ our eyes to the outside world.

A. start with 　　B. open up　 　C. turn up　　 D. take up

43. You are _________ to return the book to the library in two weeks.

A. supposed 　　B. wanted　 　C. shouted 　D. thought

42. My brother doesn't like skating. I don't like it, _________.

A. too 　　B. also 　　C. either　　 　D. already

41.(　 ) There will be _________ water in the river next month.

A. few 　　B. fewer 　　C. many 　　　D. less

40. Would you mind ________ the window, please? It’s so cold.

　 　　　　　　　A 　to close　　　　　 B close　　　　　　　　 C closing

39. I was never _________ to receive a _________ result from my science teacher.　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 A. surprised; disappointed　　 　B. surprised; disappointing　 　

　C. surprising; disappointed