根据首字母，中文或括号里词的适当形式填写单词。只限填Module 7 Unit 3 - Unit 5的单词。（共10小题；每小题1分，满分10分）
【小题1】They encouraged the students to pparticipate in the running of the class.
【小题2】He was so generous that he ddonated thousands of pounds to charity.
【小题3】What skills are needed to ooperate this advanced machine?
【小题4】 The sports meet which is held aannually in our school is an exciting activity.
【小题5】 We have aabundant (大量的) evidence to prove that he is right.
【小题6】The elderly are afraid of being abandoned (遗弃) to the care of strangers.
【小题7】Recent years has witnessed (见证) a great improvement in the relations between the two countries.
【小题8】 The children have been a great cfort (fortable) to me through all of this.
【小题9】It’s considerate of them to provide us with the basic requirement(s) (require) of life.
【小题10】Jack does some vvoluntary (volunteer) work in the munity at weekends.
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解析：
【小题1】participate 固定搭配participate in参与…相当于take part in…
【小题2】donated 固定搭配donate…to…把…捐给…
【小题3】operate 动词操作，运行；operate this advaced machine操作这种高级的机器。
【小题4】annually 副词每年的annually，作为状语修饰动词be held.
【小题5】abundant 形容词大量的abundant，修饰名词evudence证据。
【小题6】being abandoned 介词of后面要接动名词形式，根据句意说明使用动名词的被动语态。
【小题7】has witnessed 本句的关键在于句子的主语中的recent最近，该词通常与现在完成时连用。
【小题8】 fort 本句中的fort已经转换成名词,指一件让人感觉安慰的事情。
【小题9】requirement(s) 本句主句的名词requirements作为basic修饰的名词。
【小题10】 voluntary 形容词voluntary修饰名词work指志愿工作。