Listen! Marry is singing in the next room. — It __ ___ be Marry. She has gone home.

______ nearly all behavior is learned behavioris a basic assumption ______ has been put forward by the social scientists

From her _____ voice on the phone, I know she was ______ with her new job.

many times, he finally understoodit

Little joy can equal_______ of a surprising ending when you read stories.