---We need a person very much to think up a creative idea.

--- ______ the new manager have a try?

A. Shall B. Must C. Should D. Need

The horse covered the distance in six days_____ the train's 28 hours.

A．comparing with B．being compared with

C．to compared with D．compared with

—Why does the river smell terrible

—Because large quantities of water________．

A．have polluted B．is being polluted

C．has been polluted D．have been polluted

The human body consists of organs, each ____a definite job to do.

A. have B. to have C. has D. having

____, as long as I’m with nature, I don’t care.

A. However tough the journey is

B. Whatever tough the journey is

C. However the journey is tough

D. Whatever the journey is tough

News got around quickly_____ a gunman went on a shooting rampage at a movie theatre in Aurora, Colorado.

A. which B．what C．that D．when

It's reported that women with demanding jobs are almost ________ to suffer a heart attack.

A. as likely twice B. likely twice as

C. twice as likely D. twice likely as

---I telephoned him twice and I couldn’t get through to him.

--- The line might have been out of order, ____?

A．don’t you B．was it C．do you D．hadn’t it

—Little Daniel is watering the flowers! Why?

—Well, I'm not feeling very well today—otherwise, I ________ it myself.

A．did B．would do

C．had done D．would have done

As a mother of two young boys, she knows the difficulties of keeping kids ______.

A. to entertain B. entertaining

C. entertained D. entertain