They had lunch at twelve yesterday.
They had lunch at twelve yesterday.
They had lunch at twelve yesterday.(改为否定句)
They had lunch at twelve.变疑问句,
1.They had lunch at school yesterday.(改为否定句)
They had lunch at school yesterday.改被动语态
they had lunch at schl yesterday.(改为否定句)
He had lunch at twelve yesterday.改成否定句和一般疑问句.
they had lunch yesterday in a restaurant
they had lunch at a restaurant 【yesterday】对花括号部分进行提问
I had lunch at half past twelve 是不是主系表结构?
They can have lunch at twelve in the afternoon.
Peter had lunch at school yesterday.对at school提问