ls that a book 做肯定回答

ls that a book 做肯定回答 ls this your book ?（作肯定回答） ls that a ring 作否定回答并改为肯定句 Are you reading a book?做肯定和否定回答 ls she your sister?(做肯定回答） Those are potatoes.(改成一般否定句） ________.ls that your skirt?(做肯定回答） _____. ls that a pencil作否定回答 Alice is my friend.(改为一般疑问句) ls tAlice is my friend.(改为一般疑问句) ls that your mother?(做肯定回答) That is his sister.(改为一般疑问句)These are appIes.(改为单数句子)ls Bo ls there a cat in the room 肯定回答 ls ailce a girl's name?作肯定回答 That is an English book.改否定句,一般疑问句,做肯定与否定回答 1、ls this your T－shirt 用肯定回答英语2、Is that a teacher is desk?用肯定回答英语3、Is there a forest in the park?用肯定回答英语谁答谁得采纳 That is book肯定回答和否定回答 ls that a board?用英语怎么回答 ls this your mobile作肯定回答 this is a book 改成一般疑问句 并做否定和肯定的回答 1.Is that his book? （肯定回答怎么说?） ls there a zoo near the supermarket?做否定回答