1 . 只需花费15分钟的时间步行到那里。（汉译英）
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2 . 每当有客人来访，给他们沏杯茶是最基本的社交习俗。(动词不定式作主语)
It is a basic social custom ___________to them whenever guests visit.

3 . 令人惊讶的是，简单的肢体动作竟会对我们的思考方式影响这么多。(it引导的主语从句) （汉译英）
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5 . When the BBC asked her what kind of person_______ takes to walk around the world, Maxwell said, “It’s probably a combination of ambition, a little stubbornness and a pinch of passion—not for hiking as a sport, but for self-discovery and adventure.” (用适当的词填空)

7 . 陷入这种习惯很容易，戒掉它却很难。(slide) (汉译英)

10 . 据说他已经把这本小说读过五遍了。
①He ________ the novel for five times. (be said to)
②________ the novel for five times. (it作形式主语)