1 . ______ the children tracked mud all over them again.

A．No sooner did he sweep the floors clean than	B．Hardly had he sweep the floors clean when
C．Barely he had swept the floors clean than	D．Scarcely had he swept the floors clean when

2 . 我们只有与自然和谐相处，才能过上幸福生活。（Only＋状语位于句首，构成倒装） （汉译英）
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3 . 简而言之，这次活动很有意义。它不仅提供了多种放松身心的方法也让我们更亲近自然。(brief，significant, range, not only... but also...倒装句)(汉译英)
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4 . A machine can now not only beat you at chess, it can also outperform you in debate.(用倒装句改写)
__________ __________ __________ a machine now __________ you at chess, it can also outperform you in debate.

5 . 只有我们做出共同的努力, 我们才能创造一个更和谐的世界。
Only if________________________________________.

6 . 他面对如此棘手的问题，感到束手无策。 (Such…; face)
Such _____________________ that he doesn’t know how to deal with it/what to do with it.

7 . Only by making ourselves fully __________ hope to achieve our goals.

A．prepared can we

B．prepared we can

C．prepare can we

D．prepare we can

8 . 沸腾的汤不仅在身体上满足了我们，而且传递了一种希望和温暖。(汉译英)
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9 . 门突然打开，人群冲了进来，大厅里一片混乱。(倒装：分词作结果状语)
The door burst open and in ________________, ________________in a chaos.

10 . 本次活动取得了很大成功。不但帮我们了解了中国，还帮我们开阔了眼界。
The activity was a great success. ________ ________ ________ it help us learn more about China, but it also helped broaden our horizons.