Is it a culer?(作否定回答）

Is it a culer?(作否定回答） Is it a bag?作否定回答 It is a pen.改为否定句,并作肯定回答.改为一般疑问句,并作否定回答 This is a dog改成否定句改成疑问句呢，并作肯定否定回答 还有It is a box并作肯定否定回答 This is a dictionary (作否定回答 is that a book?作否定回答 It is a jeep?(否定回答) Is it far from the zoo?(做肯定回答)Is there a museum near here?（作否定回答） IS it an apple?（作否定回答） Is this her pen?(作否定回答）,it . It is a red quilt.怎么改否定句?I am Kate White 改为一般疑问句并作否定回答 Isn't it a nice day?如何作否定回答 is it a mouse 作肯定回答 is this a teacher,s desk?怎么作否定回答? Is there a river near your house?(作否定回答) ( ),( )( ). Is this a Japanese car?(作否定回答） Is your father a teacher 作否定回答, is your father a teacher?作否定回答