I was at home just now(改为一般疑问句,并作否定回答

I was at home just now(改为一般疑问句,并作否定回答 把I was at home this morning改为一般疑问句,并作否定回答. I was at home.（一般疑问句并否定回答） I was at home yesterday怎么改为一般疑问句,并作肯定回答 My parents are at home on Sundays?(改为一般疑问句,并作否定回答） we watch tv at home.改为一般疑问句并作否定回答 Im free now.改为一般疑问句并作否定回答 , I'm free now.（改为一般疑问句并作否定回答）----[ ] [ ]free[ - ---No,I'm[ ]. I was happy.改为否定句、一般疑问句并作肯定否定回答! 句型转换 1.I was at home last night?(改为一般疑问句,做否定回答） My parents and I are watching TV now .(改为一般疑问句并作否定回答) I must go back home at 9:30 pm.改为一般疑问句,并做否定回答