请帮忙解答一下几个题目，并翻译题目要求，这个是自考英语语法科目的原题。解答此类题目的方法是什么?

Question

Rewrite the following sentences as required.
61. Using an intensifier:
I have not known him tell a lie.
66. Using an adjunct:
My wife was using the vacuum cleaner. I was trying to listen to a broadcast play.

Answer 1

61题是”要用加强语气“，用助动词do即可加强语气，现在时的第一、二人称和第三人称复数后用do，现在时的第三人称单数用does，过去式的人称后都用did. 原句改为 “ I do have not known him tell a lie."
类似的如You do have a beautiful bag. He/ She does like icecream. They do play foodball every Friday. I/ You/ He/ She/ They did finish the task.

62题是”要用连词连接两个句子“。连词的选择要看两个句子的关系，如果是因果关系则要用因果连词像so（因此）,如果条件关系则用假设连词if（如果）。62题的两个句子都是过去进行时，然后是同时发生的，可用连词while。My wife was using the vacuum cleaner while I was trying to listen to a broadcast play.

解答此类题目的方法的关键还是看懂题目要求。

Answer 2

61.加强语气
I really have not known him ...,(原句好像是有点问题，是不是你抄错了？)
62.用个附属从句
My wife was using the vacuum clear while I was trying to listen to a broadcast play.