--- Did he notice you enter the room? --- I don’t think so. He ______ to the radio with his eyes shut.
Don’t be angry with him. He didn’t make the mistake _______.
Much attention should be paid _________people’s living conditions.
You can eat food free in my restaurant ________ you like.
Hurry up, ________you’ll miss the bus.
—The light in the office is still on. —Oh, I forgot_________________.