Food safety is ________ important, so the government spares no efforts to prevent food pollution.
| A．strongly | B．reasonably | C．highly | D．naturally |
Could it be in the room we had a talk last night you left your keys ?
| A．that; where | B．in which; where | C．where ; that | D．where ; where |
____that the government can lead them out of the financial crisis ,people are optimistic about the future of the country.
| A．Convincing | B．Convinced |
| C．Having convinced | D．To convinced |
In the time of HINI, scientists ____ their spare time to conduct research on the ways of curing the disease.
| A．attributed | B．devoted |
| C．abandoned | D．sacrificed |
---- Did you pass the driving test?
---- No. I ______ it, but I had little time practicing.
| A．could have passed | B．must have passed |
| C．can’t have passed | D．shouldn’t have passed |
Alone in the lab on Sundays, the young scientist was so busy with his research work that he felt _____ but lonely.
| A．nothing | B．all | C．anything | D．everything |