改几个英语句子(直接引语、间接引语神马的) 1 Tom says,"I am working on the computer."

问题描述:

改几个英语句子(直接引语、间接引语神马的) 1 Tom says,"I am working on the computer."
2 Lily asks,"Do you have a sister?"
3She asks,"How old are you?"
4Tom says to us,"Dno't play with fire anymore."
5Lily said to me,"Come in,please."

供参考
Lily asks me if I have a sister.
She ask me how old I am.
Tom told us not to play with fire anymore.
Lily asked me to go in.还有一个问题在题目里,Tom says he is working on the computer.Ϊʲô���� was wroking on the computer����saysȷ��ʱ̬������ʱ���Ӿ�ʱ̬��ʵ��������?���� am working�����ڽ���ʱ��Ҳ���ñ䡣