I did some sports yesterday.改为否定句
I did some sports yesterday.改为否定句
He did no sports yesterday.(改为否定句)
i did some sports yesterday .改为一般疑问句
They did some reading yesterday afternoon.改为否定句
I did my homework yesterday evening.改为否定句
Mary did homework yesterday.改为否定句
I did some reading last night .变否定句要把some改为
将“I did homework yesterday”改为否定句,一般问句,回答
Bob did some cleaning in his office yesterday.(否定句)
i saw him yesterday改为否定句
I went fishing yesterday.改为否定句
按要求改写句子.I bought some flowers for my mother yesterday.(改为否定句