These are your watch I know you name is Anna Those is an black pen These are my good friend,BobThat is he ruler 一共5句 找出错误

Are these your ___(watch)? are these ( )(watch)yours? These are our _____ (watch) These are my books.(改为否定句） 多谢你的手表——your watch my father has two new ______ (watch)/are these your _____ (box) Are these your Are these your pencils? Are these books ( )(your)? are these your parents are these your cousin Are these your trousers?Yes,these are, These ____ (watch) are from his parents. These pens are your.henna Are these your _____(letter) John,are these books----(your) Are these your T-shirt These are your new jeans. they are their computer.单数 this is my watch.复数 whose teacher are these?they are ours.单数ls this your pencil?yes,it is.复数