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9.   ―I will have a birthday party this evening

                                        .

A. That's too bad.   B. I don't want to go.  C. How old are you?     D. Have a good time!

8.   My teacher is very__________ . She has no time to go to the party.

A. nice     B. busy       C. late     D. easy

42.  Without the teacher's help, I will______________ (certain) fail the exam.

41.  We should think twice before making______________ (decide).

40.  Students should have a small English dictionary for_______________ (日常)use.

39.  Scientists around the world are working to______________ (發(fā)現(xiàn))a cure for AIDS.

38.  We must find the lost boy as soon as possible,______________ (否貝he will be in danger.

37.  She has a close____________ (關(guān)系)with her twin sister.

7.   The big room is__________ .

A. Jim's and Tom's     B. Jim and Tom's
C. Jim's and Tom        D. Jim and Tom

36.  He has___________ (從事)as a doctor for three years.