The workers demanded that their employer_____ their working conditions.
| A．had improved | B．would improve | C．improve | D．will improve |
In his apartment there are two rooms, _____ is used as a living room.
| A．larger one | B．the larger of which |
| C．the largest one | D．the largest of which |
_______ with any common sense can tell the difference between the two.
| A．Who | B．Whoever | C．Anyone | D．Whomever |
It is really _______ useful dictionary and _______ dictionary every one of us needs.
| A．an, a | B．a, the | C．the, a | D．a, a |
—It is ridiculous (荒唐的) that so many people believe the world will disappear in 2012.
—__________ it is true?
| A．So what | B．What for | C．What if | D．What’s up |
By the time you _________ your work this evening, I will be watching my favorite Korean TV series.
| A．get through | B．had got through |
| C．will have got through | D．have got through |