—Who’s your best friend? Is ____ a boy or a girl?—A boy. I often play with _____ after school.

Helen and Mary are good friends. _______often help each other.

Mr. Smith teaches ________ science. We all like ________classes very much. 

— What’s this in English?— _______ a quilt. 

My parents are unhappy today I think I shall think of ways to ______.