is this her bike.复数

is this her bike.复数 This is my bike.(复数) This is her bike.对her提问 This is her bike .( ) is over there This is her bike.This bike is___.A.her B.hers C.she's D.climbed This is her brother.改为复数句子 This is her book的复数形式 This is her baby.改为复数形式 This is her watch.[变复数】 Is this her knife变复数 this is her blue color bike 哪里错了 This new bike is her facourite.同义句 This is her bike and that is his bike.的同义句 this is not bike.can you find A her：hers B her：her C 谁能帮我把英语陈述句变一般疑问句1.This is my friend.单数2.Thie is a bike.复数3.That is her brother.单数4.This is a note book.复数5.That is an eraser.单数6.It's a red orange.复数7.He is a good teacher.单数8.What is this? Is this her eraser?(改为复数句） Is this her key?怎么改为复数形式? This is a bike 改为复数句、改为一般疑问句,肯定回答.RT