More and more young people in China celebrate Christmas Day________December 25th．
A．at B．on
C．in D．of
The workers will build a new railroad________the two cities．
A．since B．between
C．as D．during
Many students said that they were willing to work hard to make their dreams________true．
A．come B．came
C．comes D．coming
—Who broke the window？
—________．A strong wind broke it last night．
A．Somebody B．Anybody
C．Nobody D．Everybody
—How long does it take to get to the airport？
—Forty minutes．But it’s foggy today．I’m not sure________the highway will be closed soon．Let’s set off earlier．
A．whether B．when
C．how D．why
It’s cold outside．________your sweater before you go out．
A．Put on B．Turn on
C．Put up D．Give up
