选择 （）1.---lOOK The light is still on in Mr .Zhang’s office.-

选择 （）1.---lOOK The light is still on in Mr .Zhang’s office.----I’m afraid
选择
（）1.---lOOK The light is still on in Mr .Zhang’s office.
----I’m afraid he （）his work yet
A.doesn’t B.didn’t finish Chasn’t finished.
2.---- () the population of the world today --- It’s 7 bollion
A.What’s B.How much is C.How many are
3.() of the warm water () already been used up .
A.Two fifth ,has B.Two fifth ,have C.Two fifths ,has
4.----Wei Fang is good at English ..---() .She often speaks to foreigners .
A.So is she B.So she is C.So was she
5.The () family like sports .Look ,() the families are playing pingpong now .
A.all ,all B.all ,whole C.whole ,all