用do my home work写句子

问题描述:

用do my home work写句子
用do my home work写一般时态,过去,现在进行,过去进行,一般将来,过去将来,现在完成,过去完成,各三句,共要24句,请大虾帮忙咯,急用!
一般时态要3句,一般过去3句,现在进行3句,过去进行3句、、、、、、、共要24句咯!

I do my homework.
I did my homework.
I am doing my homework.
I was doing my homework.
I am going to do my homework.
I was going to do my homework.
I have done my homework.
I had done my homework.
8句,不明白各三句是什么意思.