英语句型转换（填空）
1.They ought to discuss it .(改否定句）
They ought_____ _____ discuss it.
2.Newspapers sometimes print things incorrectly.(改同义句）
Newspapers print things incorrectly _____ _____.
3.My mother said,"I will do some homework."(改为间接引语)
My mother said _____ _____ _____ do some homework.
4.He says,"I have finished my homework."(改为间接引语)
He says that _____ _____ finished _____ homework.
5.He did't come to school because it rained heavily.(改同义句）
He did't come to school because _____ _____ _____ rain.
如果答案好,