The problem is too difficult. ____ of us can work it out.A. A few B. Little C. Few
—_______ Sunday morning, they are going to get up early . —That’s good , but I’m going to stay in bed _________ the morning .
—Who usually ________in your family ? —My mother does .
It’s ten o’clock. Betty _______ piano.
They are always ready _______ helping.
Mary isn’t ________ a book. She is ________ TV.