It was suggested that Tom studied the document more thoroughly before attempting to pass the exam

Sue bought a CD player last week and she’s been listening to music ever since then

Before television became so popular, Americans used to entertain each other in the evening by playing games, saying stories, and singing songs.

For thousands of years, people have used some kind of refrigeration cooling beverages and preserve edibles

Many automobile factories have found that human operators work more effective than automated ones in regard to flexible decision making

Nitrogen must be combine with another element such as Hydrogen or Oxygen to be useful in agriculture or industry.

Per capita income is a nation’s entire income dividing by the number of people in the nation

In The Sociology of Science, now considered a classic, Robert Morton discusses cultural, economy and social forces that contributed to the development of modern science .

It is time the government helped the unemployment to find some jobs.

Public health experts say the money one spends avoiding illness is less than the cost to be sick

............. winter is usually cold, but .................. winter of this year is warm. 

The strength, size, and surefootedness of the Hama make its as excellentcy beast of burden in mountainous regions today as it was in the past

Intelligence , education, and experience all helps to shape management style

Rita plays .......... violin and her sister plays .......... guitar. 

Tom didn’t believe in us, and it took along time to convince him.

Most of the damage property attributed to the San Francisco earthquake of 1906 resulted from the fire that followed .

One of the four underlined parts marked A, B, C, D in each sentence is not correct in standard English. Identify them: 

If she bought that house now, she ran out of money. 

____, please paint the windows before you leave. 

Some of us have to study their lessons more carefully if we expect to pass this examination.

May I ask who was that man who was leaving the office when we came in?

The skin receives nearly the third of the blood pumped out by the heart.