—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．Will | C．Could | D．Should |
Underground railway is being built in Shenyang. We are sure to take the subway to ______ in the city in no time.
| A．get through | B．get around | C．get together | D．get over |
We are making progress every day in computer science and some of the techniques are ______ very soon.
| A．on the way out | B．in the way out | C．by the way to | D．on the way towards |
The winning of hosting ______ 2010 World Expo is ______ victory not only for Shanghai residents, but for the people of the whole Chinese nation.
| A．the; a | B．a; the | C．a; a | D．the; the |
--- How about going out for a picnic on Sunday morning?
--- Hmm. ______. The weather is very good these days.
| A．Yes, why not | B．Well, no way | C．Oh, never mind | D．Sure, no matter |
The old couple have been married for 50 years and neverwith each other
| A．they had quarreled | B．they have quarreled |
| C．have they quarreled | D．had they quarreled |