this your book改复数,单复数句型各变疑问句.she is my mother.变疑问句,否定回答 tthose are my toys变问句,变单数句子.单数变疑问句these are his rules变问句.变单数.单数变疑问句

Is this your English book?单复数互换 Is this your book ? 变为复数句 Is this your book?单复数句互变That's his dictionary.These're my pencils.Those are baseballs. 改句 whose story book is this?(复数） This is a book(改复数) _______ _______ bookThis is a book(改复数) _______ _______ books this your book改复数,单复数句型各变疑问句.she is my mother.变疑问句,否定回答 tthose are my toys变问句,变单数句子.单数变疑问句these are his rules变问句.变单数.单数变疑问句 this book 复数 this 改复数 This book is new.复数 初一英语：单、复数句子转换,每空一词This is an orenge.(复数）____ are ______.Are those book?(单数)_____ _______ ________ book?Is she your friend?(复数)______ ________ you _______?Where's my baseball?(复数)Where ________ my __ This is an English book(改为复数句）怎么改 写出下例句只的复数形是 That is my book Is this your cousin?、 Is she your friend? 改错：is this book your? This is ( ) book.your|yours Is this your m( )book what is this?改复数句 This is a book.改一般疑问句 These are feet 对feet提问 These are eyes.单数句 写出下列句子的复数形式this is my book.is that your sister?that is my baseball.is this your friend?what's this in english? 改成复数句This is a book.That isn't an egg.Is this a book?Yes,is is.Your picture is very good.