按要求完成下列各题 1.Is this his schoolbag 作肯定回答 ----

按要求完成下列各题 1.Is this his schoolbag 作肯定回答 ____按要求完成下列各题1.Is this his schoolbag 作肯定回答________,_________ is.2.It is Lucy's dictionary.改为否定句________ _________ Lucy's dictionary.3.Is that her nice watch?改为肯定的陈述句_______ _______ her nice watch.4.This is (an ID card.) 对括号内的提问_______ ______ this 5.This is my pencil.改为一般疑问句_________ _________ your pencil