Is Alan your friend?的答句是什么

Is Alan your friend?的答句是什么 How is your friend?的下一句是什么? this,watch,is,Alan ,your )连词成句 Is that your sweater ,Alan? 是are your name Alan还是Is you name Alan was your friend lost last weekend?的同义句是什么 is that your friend的肯定回答是什么 Is she your friend?(改为复数句) where is your friend 变为复数句 he your is friend 连词成句 Is this girl your friend 复数句 Is that your friend (改为复数句)