Clean-Up Day is coming. How do we let more people know it?—We could ____ advertisements after school.

He borrowed $100 from his boss and was given ten months to ______ the debt.

Tom can’t find his gloves. Are these blue gloves his?—No, they _ be his. His gloves are black.

I don’t know if he ______ here tomorrow. If he _______ , I will tell you.

I can’t find the bookstore _____ my father bought the book for me yesterday.