Unemployment in USA is to remain high in 2010, and possibly for the next few years.

Some teenagers have a generalized resentment against society, which _____ them the rights and privileges of adults, although physically they are mature.

Do you know the reason why he failed ?—No, he’s a hard-working man___________, he failed finally

Someone who lacks staying power and perseverance is unlikely to ___a good researcher.

________ people like doing sports every morning.