1.   I want to correct the ills of travel.

2.   The fuel-economy standards were a substitute for higher prices, an intervention to correct the ills of a previous regulation.

3.   He said those in Middle East and the rest of the Muslim world should understand the futility of violent conflicts and terrorism to correct the ills of society.

4.   Nwankama said the Pirates were formed mainly out of a desire to promote more academic freedom and also to correct societal ills.

5.   Reparations would not correct social ills such as inadequate school systems, underdeveloped urban centers and the proliferation of gangs, critics say.