Mary was at school yesterday.变否定句
Mary was at school yesterday.变否定句
he did his homework after school yesterday.变否定句
mary seldom does exercise at school..否定句和疑问句
1.They had lunch at school yesterday.(改为否定句)
Gian did her homework at school yesterday 变为否定句
一下句子用英语的各种形式写出来 Lulu was at school yesterday mor-ning 否定句, 一
I was at home yesterday.(改成否定句)
Li Hua was at home yesterday.否定句
I was at home yesterday.(改否定句)
Tom usually does homework at school变否定句
She does homework at school.变否定句
I do homework at school变否定句