Is that an egg?变复数 Is it a pen?做否定回答 Those are eraser.变单数 These are English books.变单数

That is an egg 改为复数句 Is that an egg?变复数 Is it a pen?做否定回答 Those are eraser.变单数 These are English books.变单数 That is an appie(变复数)怎么变? That is an egg in English. That is an egg (改为否定句) That's an egg in the box改为复数形式 This is an eraser That is aThis is an eraserThat is a plate变复数句 将下列句子变复数1.I am driver 2.That is an apple 3.He has a book This is an egg (改为复数形式） It is an egg变为复数形式怎么改 There is an egg in the basket 复数形式 改为复数形式 Is that an English book?Whats this in English?It is an egg.She is a teacher. 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. is this that 变复数怎么变 Is this an egg? that’s an orange变复数形式 将下列句子变为复数形式.1、That is an egg.2、what's this in Engliash?3、Is it your schoolbag? It is an orange,变复数