1 . 保罗在演讲比赛中表现得很好。他上星期肯定练习了很多次。
Paul did a great job in the speech contest. He________ ________ ________ many times last week.
Paul did a great job in the speech contest. He
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2 . 你本不必洗车的，因为就要下雨了。
You needn’t________ ________ your car, for it is going to rain.
You needn’t
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3 . 他现在还没有出现，该发生了什么事情呢?
He has not appeared yet. What________ ________ ________ ________ him?
He has not appeared yet. What
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4 . But for my teacher’s help, I wouldn’t have m________ such great ________ in my study. (取得进步) （根据汉语提示填空）
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5 . “You_______ ________ ________ five minutes earlier (本该早五分钟来), John. We have begun our class.” said the teacher. (根据汉语提示完成句子)
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6 . 看那只鸟! 它可能与其他鸟儿失联了。（may have done结构表示推测; lose track of）
Look at that bird!________________
Look at that bird!
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7 . 当我们到电影院的时候，电影还没开始，所以我们没必要匆忙.
When we got to the cinema，the film hadn’t started yet，so we____________________ .
When we got to the cinema，the film hadn’t started yet，so we
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