(2013·浙江宁波二模)The twin sisters were shopping for hours on Women's Day    and managed to ________ bags of bargains.

 These stories are about the everyday life of ordinary people who         the great dangers in China over the past few years.

It takes ______ to talk to others on the team when that might expose some of your own weaknesses or ignorance.

We've been looking for cheap houses but haven't found ________ yet.

Don’t be in a hurry. We are supposed ____________ this problem step by step.