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 p________ in the running of the class.
小题2:He was so generous that he d________ thousands of pounds to charity.
小题3:What skills are needed to o________ this advanced machine?
小题4: The sports meet which is held a________ in our school is an exciting activity.
小题5: We have a________ (大量的) evidence to prove that he is right.
小题6:The elderly are afraid of ________ (遗弃) to the care of strangers.
小题7:Recent years ________ (见证) a great improvement in the relations between the two countries.
小题8: The children have been a great c________ (comfortable) to me through all of this.
小题9:It’s considerate of them to provide us with the basic ________ (require) of life.
小题10:Jack does some v________ (volunteer) work in the community at weekends.
小题1:participate
小题2:donated
小题3:operate
小题4:annually
小题5:abundant
小题6:being abandoned
小题7:has witnessed
小题8:comfort
小题9:requirement(s)
小题10:voluntary
题目分析：
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: comfort 本句中的comfort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。
点评：做这类题，不但要选择正确意义的词、词组及句型，还要根据具体语法和语境，选择适当的时态、语态及使用正确的词形。