we are having dinner at school.改为否定句

we are having dinner at school.改为否定句 we are having dinner.改为一般疑问句 We are having a school trip怎样改为同义句要求更换having 改为一般疑问句及否定句：1.He had dinner at 6 last night.2.He is having a The child is having dinner at home.改为复数句 改为否定句：We were having a PE class at four yesterday afternoon. We are having a good fime .改为一般疑问句并否定句回答 we speak english at school否定句 Today is Monday.(改为否定句）We are having a lesson now,(改为一般疑问句） We should have dinner at home改否定句 1、She has dinner at home.（改为否定句） She 【】【】dinner at home. We have to wear a uniform at school.改为否定句