Sixty million people who （)in rural areas are moving to cities every year.A: livedB:

Mental decay due to aging is ______.

A．common

B．much more common than most people believe

C．much less common than most people believe

D．true of those over sixty

What is TRUE about the politeness study discussed in the passage？

A. The study was reported in many cities of the world.

B. New York was the most suitable city for the experiment.

C. Sixty tests were designed to see if people are polite to each other.

D. Experiments were performed to see if common good manners exist.

A.Millions of

B.Millions

C.A million of

D.Million of

A.million

B.millions

C.millions of

A.five hundred million

B.five hundred millions

C.five hundreds million

D.five hundred millions people

A.between18.9 million and 21.5 million

B.between28.9 million and 21.5 million

C.between28.9 million and31.5 million

D.between28.9 million and 41.5 million

A.loneliness; their working or sleeping

B.loneliness; their health or lives

C.homeless; their working or sleeping

D.homeless; their health or lives

A.Million of

B.Millions of

C.Two millions of

D.Two million of

of potatoes every year.

A) swallow B) dispose

C) consume D) exhaust

Most people have found themselves daydreaming about winning a million dollars as a solution to their money problems or as a path to happiness and a life of luxury.