怎么回答ls a correct word right or wrong

怎么回答ls a correct word right or wrong ls that a board?用英语怎么回答 ls your school big?怎么回答~ ls your father thin?要怎么回答 ls she a teacher作否定回答 ls that a pencil作否定回答 ls that a book 做肯定回答 ls that a radio怎么读 ls this your pen改为否定回答,怎么改 ls there Mike's desk用英语怎么回答 ls there a cat in the room 肯定回答 ls there a zoo near the supermarket?做否定回答 ls ailce a girl's name?作肯定回答 ls your sister a teacher or a doctor 怎么答? 怎么下载ls ls she a dancer ls jenny a boy? ls Gina a girl or a boy的意思在回答