that is his pen变一般疑问句并否定回答

that is his pen变一般疑问句并否定回答 that is his pen变复数句 that is his bag 一般疑问 She likes singing .(一般疑问句） My brother is clever.(一般疑问句） He can find his pen..(一般疑问 It is his pen(改为一般疑问句) that is n___ alan's pen.his pen is blue. that is his green pen一般疑问句these are her keys thae is my pen.that is his desk.this is her pen-case.that is your eraser.改成一般疑问句并做回答 that.is his pen哪错了 is that his pen?改为复数 陈述句变一般疑问句,并做出肯定、否定回答1.I am fine.He is my friend.3.This is his pen.4.That is my pencil case.5.You are my friends.还要陈述句 that is a pen.改成一般疑问句 john is watching his classmeats一般疑问 Is __ your pen A.that B.this C.her D.his.That is his pen. 一般疑问用this和that提问用什么回答,如：Is that his mother?应该怎样回答? 英语改句子变否定句一般疑问句肯定回答否定回答复数句：this is her futher.this is my good friend.he is abrave boy?it is a yellow quilt?that is your pencil case.this is his book.iam fine.her pen is yellowandwhite.my idcard is bi That is his pen.(改为否定句） 连词成句：is that green pen his (.)