If giant pandas have no food, they . If we do not protect giant pandas, they .[ ]

What’s the matterMr. Liu? He is wet through. —His car ranthe river, for he drove his car after drinking lots of beer. [ ]

I have two tickets for the film. One is mine and _____ is yours.

______ the house prices have risen sharply, the number of buyers is as great as ever.

Although he is only a __________ boy, he knows a lot.