This is his parent.改为复数 She is my cousin .改为同义句 Are those your sisters?作否定回答

This is his key改一般问句 this that am/is parent grand parent的复数 This is his parent.改为复数 She is my cousin .改为同义句 Are those your sisters?作否定回答 This is my parent.(变成复数形式) This is my ______ (parent) room. 把下列句子改为复数形式He's my friend.This is my parent.That is his sister.Is this a photo?Is he your brother? 把下列句子改为复数句子That is my sister Ls this his parent Ls she your friend Yes it is This is my cup 急 This is his pencil-box.改为复数句子怎么改? This knife is his.怎么改复数形式的句子? 句型转换：1.This is my brother.(一般疑问句） 2.That's her sister.(否定句) 3.Is this his parent?(改为复数形式) his backpack 改一般疑问句It's his backpack 改一般疑问句His telephone number is 535-2375 改一般疑问句This is my grandmother 改否定句 this.parent = parent;是什么意思 what he needs is his parent's lovewhat he needs is his parent's love,___ ____?反义疑问句 This is Tom's parent. （改为复数句） This book is his.(改同义句)This book _______ ______ ______. 写出下列句子中的复数形式1.This is my friend._______________2.That is his parent._________________3.Is she your sister?________________.4.Is this a photo?_________________.5.No,she isn't._______________. That is his parents That is his sister This is my brother These are my friend 以上改一般疑问句 This is my notebook and that is his notebook（改同意句）