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

Before the invention of the printing press, books have been all printed by hand.

A smile can be observed, described, and reliably identify; it can also be elicited and manipulated under experimental conditions

Indiscriminately dumping of waste material and inadequate sewage treatment are two serious causes of environmental pollution.

He never goes home before he will finish his work.

Choose the correct answer to complete the sentence. "These companies were accused _____ having released a large amount of carbon dioxide into the atmosphere."

The central purpose of management is for making every action or decision helping achieve a carefully chosen goal.

Rita is studying........... English and ...........math this semester. 

The Department of Foreign Languages are not located in the new building opposite the old one.

Depending on many factors, including climate, mineral content of the soil, and the permanency of surface water, wetlands may be mossy, grassy, or covering with shrubs or trees.

The more important theorem of all in plane geometry is the Pythagorean Theorem

Interest in automatic data Processing has grown rapid since the first large calculators were introduced in 1950.

Some bacteria are extremely harmful, but anothers are regularly used in producing cheeses, crackers, and many other foods.

Jill regrets having bought that second-hand laptop. She wishes she ______. 

Although they reflect a strong social conscience, Arthur Miller’s stage works are typical more concerned with individuals than with systems.

Both a term paper and a final exam is often required for a college class.

Halifax is largest city and chief port of Nova Scotia and is the eastern terminus of Canada’s two great railway systems.

The Gray Wolf, a species reintroduced into their native habitat in Yellowstone National Park, has begun to breed naturally there.

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

If we continue to use fuels at the current rate, we would soon have to face a fuel crisis. 

Early balloonists remained aloft in the air for relatively short periods .

Million of people lost their jobs in the 90’s. This, in turn, caused social dissatisfaction with the political leaders who had promised jobs and prosperity.