It was in the school ____ he had studied ____ he began the important experiment.
| A．that; where | B．in which; which |
| C．where; that | D．where; in which |
his father, Wang Lin entered the room, by his two brothers.
| A．Follow; follow | B．Following; follow |
| C．Followed; following | D．Following; followed |
The shift is a result of government policies thatusing government expenses to send gifts.
| A．forbids | B．forbid |
| C．are forbidden | D．is forbidden |
The party last nighta great success. We sang and danced until late into the night.
| A．turned up | B．turned down |
| C．turned to | D．turned out |
—I have so much homework to do that I can’t go to play basketball with you, Tom.
—Don’t be a wet blanket. Have some fun, ?
| A．will you | B．don’t you |
| C．haven’t you | D．do you |
—I’m sorry I took your pen by mistake just now.
—Oh, really? .
| A．Don’t mention it | B．That’s OK |
| C．Don’t be sorry | D．I don’t care |