To our relief, some laws and regulations ___________ to punish those who drive after drinking alcohol.
| A．have worked out | B．worked out |
| C．have been worked out | D．were worked out |
—I think robot will play an important role in our life. Don’t you think so?
—Yes. _________________________.
| A．No pains, no gains | B．Early birds catch worms |
| C．Great minds think alike | D．Facts speak louder than words |
The TV station was _______by the new government as soon as the war ended.
| A．taken up | B．taken out | C．taken in | D．taken over |
I feel _____ no use ____ so much money on that project.
| A．that; spending | B．it; to spend | C．that; to spend | D．it; spending |
Global warming ________ cause huge climatic changes and possibly a new ice age.
| A．is possible to | B．may possible | C．is likely to | D．is maybe to |
There are a lot of projects _________, so we’d better take a short break before we continue.
| A．to discuss | B．discussing | C．discuss | D．to be discussed |