It’s reported that the mayor who ______ his power to give jobs to his relatives was put into prison.

It’s the tsunami not the strong earthquake that has _____ great damage to Japan.

Here are five nice pairs of shoes, I think, to __. Which would you like to ___? 

—What do you think of the news in today's newspaper?—We shouldn't ________ the trouble of helping others only because what we do may invite trouble.

In face of the challenge for the moment, it’s most important to ______ a good state of health.