youbelieve me” “______, I’ll believe _______ yousay”

____ by his grandparents, Jimmy wasn’t used to living with his parents.

_____ private cars are bringing us convenience, they may also cause more traffic accidents and pollution

Fifty dollars for such a T-shirt! You _______ bejoking!—I’m serious．It’s made ofsilk.

There’s little important news in the newspaper today, ______?