Переделайте следующие предложения из прямой речи в косвенную
1)He said ''I want to speak to you''
2) He said to them ''she will be here in half an hour''
3)He will say ''I will do it once ''
4)He says'' we have finished our work''
5)He says ''This exercise is very easy''
6)She asked me'' Who will go to the cinema with me''
7)My brother says ''He speaks Chinese very well''