27．(　　 )Is he your friend? Yes, ________.

　　　　　　　　　　　 A．it is　　 　　　B．it isn’t　　 　　C．he is　　 　　　D．he isn’t

21．________ 22．________ 23．________ 24．________ 25．________ 26．________

20．We like English very m ________.

19．T ________ for your help(帮助)!

18．This is my f ________ photo. These are my parents and this is me.

17．I am a boy. I’m my parents’ ________.

16．My parents’d ________ is my sister.

15．My uncle’s children are my c ________.

14．My father’s brothers are my u ________.

13．My father’s sisters are my a ________.