We ______ to clean the blackboard every day.
| A．take turn | B．in turn |
| C．by turns | D．take turns |
Mum ________ to us, "Be quiet! Your little sister’s sleeping."
| A．shouted | B．replied | C．explained | D．whispered |
Nowadays teenagers like to go to fast food restaurants, ________ as the name suggests, eating doesn't take much time.
| A．which | B．who | C．where | D．what |
The vase ____easily. Be careful when you handle it.
| A．will be broken | B．will break | C．is broken | D．breaks |
—Did you see who the driver was?
— No, so quickly _____ that I couldn’t get a good look at his face.
| A．does the car speed by | B．did the car speed by |
| C．the car sped by | D．the car speeds by |
—Going to work today, Brenda?
—No. It’s my day ______ today.
| A．off | B．in | C．away | D．out |