What’s your favourite drink — .

(2014·湖南六校联考)I know it’s normal for such a thing to happen，but we________it if we’d been more careful.

They were about to leaveitbegan to rain.

China’s medical reform during the 12th Five-Year planperiod will ______ the practice of giving doctors and nurses’ pay through thesale of medicines.

If his brother a millionaire（百万富翁）, he’d buy her sister the expensive car.