请大家帮忙改几个英语间接引语的句子吧！

1 He said that he knew who had done it.
2 He said that before she came back he had fallen asleep.
3 He told me that he had know she had been wrong.
4 He said that he had not know she would have come.
5 He said if it would not be rainy the next day,he would go to her house.
6 He said what a nice car it was.

问：引语中的谓语（如I knew）和宾语从句中的谓语（如she had been wrong）的时态在间接引语时如何转换？
答：A 一般过去→过去完成或一般过去
eg.She said,"Jacky called you."
→She said Jacky had called\called you.

B 过去完成时保留原来的时态

问：第5个句子如果带了虚拟语气该如何变间接引语？
答：直接引语为虚拟语气时，保持原来的时态不变。
eg:My father said, “It is time that we had lunch.”
→My father said it was time that we had lunch.

问：最后一个句子如果带了感叹句该如何改？
答：直接引语是感叹句时改为宾语从句且感叹号变成句号。
间接引语为what 或how 引导，也可以用that 引导。
eg:She said, "What a lovely day it is !"
→She said what a lovely day it was .或She said that it was a