It is a book.(仿照例句,重写句子)例:What's is this?=What's this?

It is a book.(仿照例句,重写句子)例:What's is this?=What's this? Is it a book?回答可以为 It’a book 仿照例句写句子：I think the dog is a good pet for an old man because it is easy to take care of. It is a book把a book改为特殊疑问句 O_____ ,it is a useful book 给‘‘It is a English book’’改错 It is a book改为一般疑问句 This is a book.(It's,Its) It is my a book.改错是什么 it is difficult a book for us a:what is ( ) b:it a ( ) a:( ) book is it?b:it is () english book b:it is what is it for?it is for a book. （Dale—T-shirt—blue)II.仿照例句写句子.1.(Dale—T-shirt—blue) A:What color is his T-II.仿照例句写句子.1.(Dale—T-shirt—blue)A:What color is his T-shirt?B:It’s blue.2.(Helen—pencil—yellow)A:What color is her pencil?B:____ it is a very interesting book.(改为否定句） — — interesting book it is 疑问句is it abook.改为this it a book. Is it a good book?NO,it's ( ) is it some book? big book it is