We were good at sports.改为否定句（疑问句及回答）

We were good at sports.改为否定句（疑问句及回答） You were a student.(改为否定句)(疑问句及回答) they have a great sports collection.（改为否定句）（疑问句及回答） mum and dad were at home（否定句,一般疑问句及两种回答） They were at work at that time.（改为否定句和一般疑问句并作肯否定回答） we were young否定句 It was fat 改为一般疑问句,并作否定回答 He studies English at school.（改为否定句）（疑问句及回答） we can go At The Green Light改为否定句,一般疑问句,肯定回答,否定回答. we were happy at new year.改为否定句.否定回答 we have sports every day改为否定句一边疑问句 John took some photos at the Sports day. 改为否定句、一般疑问句、并做肯否定回答 John took some photos at the Sports day.改为否定句,一般疑问句,并作出肯否定回答