At the foot of the hill, you could hear nothing but the _____of the running water.
A. shout B. noise C. voice D. sound
—Who is the girl standing over there? —Well, if you _____ know, her name is Kate.
A. must B. may C. can D. shall
—Tom, ______ your books on the floor. I want to mop it. —OK, mum. I’m coming.
A. put up B. put on C. put away D. put out
You played the violin wonderfully. Will you please play another _________?
A. one B. it C. that D. piece
—_______ you have bought for me! —I got them in the biggest market.
A. What a big fish B. How a big fish C. What big fish. D. How big fish
—Did you enjoy yourself at the party? —Yes, I’ve never been to _______ one before
A. a more exciting B. the most excited C. a more excited D. the most exciting