29.Weather prediction (predict) has never been a perfect science.

30.Everyone who heard it just burst out laughing (laugh) when he came out with it.

31.Having gone (go) all these things，how can I trust you again?

32.He was not brave enough to report the loss (lose) of the documents.

33.You can count on/upon me to help you in case of difficulty.

34.Each of us in turn had to describe how alcohol had affected our lives.

35.I have been on good terms with Li Yan and I look on him as my closest friend.

Ⅳ.单句改错(每小题仅有1处错误)

36.My last job lacked variety；I was doing the same things all ∧thetime.

37.The nurse attended on the patient as if he her father.

38.She burst the room，releasing all her pent-up emotions.

39.Tom was playing basketball fort he first time I saw him.

40.We are close to a trade agreement.

41.The team up of 12 players will take part in the game.

42.Amounts of time spent on the project.

43.Now that my mother has a telephone，it's much easier to get ∧in touch with her.

44.She was about to go on talking I cut her short.

45.What counts on is determination and confidence in our studies.

Ⅴ.单元语法--用所给动词的正确形式填空

46.Lydia doesn't feel like studying (study) abroad. Her parents are old.

47.He refused to answer (answer) the police's question，because he had been warned not to answer any question by his manager.

48.He got well­ prepared for the job interview，for he couldn't risk losing (lose) the good opportunity.

49.Practice greeting your teachers and classmates in English. Remember to smile (smile)!

50.Later on，as I get older，I appreciate reading (read) stories，in particular，short stories.

VI．完形填空

　　阅读下面短文，从短文后各题所给的四个选项(A、B、C和D)中，选出可以填入空白处的最佳选项。

During Hurricane Sandy last year，the garage and basement of Christine O'Donovan's house in New York were flooded，and two cars，years of paperwork，and photos were __1__．Still