We knock _____people’s doors, and they usually give us some candy ______ a treat.[ ]

How is your grandfather?—He is __________. And he eats __________ every day.

Look, someone left a book.—Oh, yeah … This book ________be Kitty’s. Only she likes to read this kind of books.

_____merely on what the average is , and you’ll remain average.

It’s really ________ you to drive so fast on such a rainy day. Slow down!