Wind power is an ancient source of energy ____we may return in the near future.
| A．on which | B．by which |
| C．to which | D．from which |
—Time is_________. It’s likely that we’ll miss the deadline.
—Don’t worry. We have already got through 80% of the job.
| A．giving out | B．using up | C．running out | D．ending up |
I have also learned to_________ whole sentences without trying to translate them word for word into Chinese.
| A．absorb | B．construct | C．modify | D．classify |
—Why is the famous althlete absent from the game?
—He has been________to take part in competitions for a year because of taking drags.
| A．arrested | B．forbidden | C．declined | D．scolded |
It’s generally believed that the_________ of the Dragon Boat Festival is to celebrate the great poet Qu Yuan.
| A．resource | B．ambition | C．origin | D．treasure |
Lucy is a college student who is hard-working, so she passed the College English Test Band 4 at her first__________.
| A．attempt | B．effort | C．struggle | D．factor |