— Our classroom is clean every day.
—___________.It’s our duty to keep it clean and tidy.
A. So we are
B. So is it
C. So it is
Eddie has ________ to do, and he sleeps all day long.
| A．everything | B．something |
| C．anything | D．nothing |
Look, the old man who is playing_______ guitar is ______ university teacher.
| A．the ; an | B．/; an |
| C．the; a | D．/ ; a |
—I’m going to take part in the English speech competition tomorrow.
—_________.
A. Have a good trip!
B. I wish you success!
C. Good idea!
Wake up, Tom! It’s time to get up now, ________ you’ll miss the school bus.
A. or B. and C. But
Tom is new here. He doesn’t know _________the bookstore.
A. where to get to
B. when to get to
C. how to get to