what is it? yes,it is. it is my cat. this is mary. he is my

what is it? yes,it is. it is my cat. this is mary. he is my This is my cat.It is very () and it is like a rabbit whose ipad is this,Mary?It is _.My uncle bought it for my br in,what,is,classroom,is,this,it,my,fan,a please help my cat .it is -----(die) Is that Mary speaking?Yes ,it is Is this Jim?怎么回答yes,he is;Yes,it is.;Yes,this is. what is this?-It is. What is this?It is Is this your school?Yes,it is my school.Is this your ticket? it is Mary ( )my real friend. Is Mary your sister?_____.A.Yes,it is B.Yes,she is C.Yes,he