--- The research on the new bird flu virus vaccine is challenging and demanding. Who do you think can do the job?
---____ my students have a try?
| A．Shall | B．Must | C．Will | D．May |
The first snow of every year is always so exciting, but too much snow _________ cause trouble
| A．shall | B．need | C．can | D．must |
People say that young Chinese students’ eyesight keeps dropping _________ because of both too much homework and poor learning conditions.
| A．sharply | B．narrowly | C．automatically | D．roughly |
At present an increasing number of parents wish to _________ changes in educating their children due to dissatisfaction with the educational system.
| A．set out | B．bring about | C．set up | D．bring up |
To get a good view of the scenery in China, Lucy would spend a lot of time on the train _________ travel by air.
| A．rather than | B．other than | C．more than | D．instead of |
The sports meeting of our school all of us had looked forward to _________ in _________ fine weather, which was beyond our expectation.
| A．falling; so | B．fell; such | C．falling; such | D．fell; so |