ls ailce a girl's name?作肯定回答

Is,Alice,a,girl's,name?做肯定回答 ls this your mobile作肯定回答 ls Cindy a girl's ma,e pr a boy's name?-____ ____ a girl's n ls that a book 做肯定回答 ls that a ring 作否定回答并改为肯定句 ls there a |ake in the nature park?(作肯定和否定回答) ls this your book ?（作肯定回答） is the girl's name gina?（做肯定回答） ls that a pencil作否定回答 ls she a teacher作否定回答 ls there a cat in the room 肯定回答 ls this tall girl pretty?肯定句