21.Please take these books to there.　　　

20.Here is some apple for you.　　　

19.Are these keys on bed?　　　

16.These is his grandparents.　　　

17This is a family of three :parent and son.　　　

you bring some thing to school?　　　

15.-Is Mary your sister?-No,he isn’t.　　　

14.That isn’t me sister.　　　　 　

13.What’s your one sister?　　　　

12.Is these your grandfather?　　　

11.I English name is Ann.　　　

10.It is an UFO.