Some of the stones ______ (重达五十吨).

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　　A. weight nearly fifty tons

　　B. weigh as much as fifty tons each

　　C. are almost fifty tons weight

根据括号意思填写单词完成短文，使短文意思通顺完整，每空一词。

Dave is a schoolboy. He lives in a small ___61__ (村庄). Every day, he gets up at about six __62__ (五十) and has breakfast. He ___63__ (骑) his bike to school. He works hard. After school he __64__ （做运动) with his classmates. At home he often helps his parents __65___ (打扫) rooms and do _66___ (其他的) housework. His English is good. But his __67__ (梦想) is to be a basketball player. Miss Liu is his English teacher. She is __68___ (友好的) to __69__ (儿童). She likes __70__ (讲) stories for them. So they all love her.

最近一段时间，很多同学出现感冒发烧的现象。健康对大家来说都很重要，我们应该怎么做来保持健康呢？请写一遍短文，介绍我们应当如何保持健康。70词左右。（至少三点）

为了使同学们在校园内能更加健康快乐地成长，学校决定向同学们征求建议。假如你是刘波，用英语向校长写一篇80个词左右的建议信。开头和结尾已给出，不计入总词数。

注意：1、文中应包含所给要点，并提出自己的建议，不少于三点；

2、不能出现真实的校名和姓名；

3、书写规范，卷面整洁。 答案为

Dear Headmaster,

    I’m very glad to write a letter to you. These days we are talking about how to have a better school life. Here are some of my suggestions. First, I hope our school will

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    Hope my suggestions will be helpful. Thanks for reading my letter!

                                                              Yours sincerely,

                                                               Liu Bo