1 . We __________ protect our environment.
A.should | B.may | C.might | D.would |
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2 . —Hi, Lucy. I hear you failed the driving test last week.
—Bad luck! When I wanted to stop my car, the brake work.
—Bad luck! When I wanted to stop my car, the brake work.
A.mustn't | B.won't | C.shan't | D.wouldn't |
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