My parents were at home yesterday（转换成一般疑问句和一般疑问句的回答）

My parents were at home yesterday（转换成一般疑问句和一般疑问句的回答） My parents are at home on Sundays?(改为一般疑问句,并作否定回答） I was at home yesterday改成一般疑问句,肯否回答,否定句和特殊疑问句 I did my homework at home yesterday.改为一般疑问句 Jane had lunch at home yesterday.（ 改为一般疑问句） mum and dad were at home（否定句,一般疑问句及两种回答） 句型转换 1.I was at home last night?(改为一般疑问句,做否定回答） 1.it was expensive.（改成一般疑问句)2.They were at home yesterday(改成 I was at home.（一般疑问句并否定回答） You were at school yesterday 否定句 一般疑问句 否定回答 I was at home yesterday.改为一般疑问句,做肯定回答 I was at home yesterday怎么改为一般疑问句,并作肯定回答