At the meeting they discussed three different     to solving the problem.

 Due to the unreasonable individual income ­_______, the gap between the rich and poor has become an outstanding issue.

The new law to punish the drunk driver has come into           since it passed.

People with simple names enjoy quicker career advancement because names which are hard to pronounce inspire negative ________ from superiors.

—Henry has been teaching English in Beijing university for many years.—It’s no __________ he can speak Chinese so well and idiomatically.