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专题检测卷(七)
情态动词和虚拟语气
（建议用时：20分钟）
1. (2013·杭州模拟) —Mary’s sister looks very beautiful now.
—But she was very ugly before she tidied up her appearance (整容) . You_______ believe it!
A. shouldn’t B. mustn’t
C. wouldn’t D. might not
2. (2013·包头模拟) —Where is Mr. Smith? I can’t find him anywhere.
—He far, for his mobile phone is still here.
A. mustn’t have gone B. wouldn’t have gone
C. can’t have gone D. shouldn’t have gone
3. (2013·太原模拟) —Why didn’t John take part in the race yesterday?
—He out of the race because of his serious injury.
