In a medical study of nearly 5.000 adults, half of them were given one aspirin a day and the other half given a placebo, it was found that those taking Aspirin suffered 38 percent fewer heart attacks than those who weren’t .

The news today are always full of stories about people who are unhappy.

Because there was no evidence against himself, Slade was released.

Consequently the kit fox is an endangered species, wildlife experts in the California desert are using carious methods to protect it.

Choose the best answer from the four options given (marked A, B, C, or D) to complete each sentence: 

If he _________ soon, he will miss the train.

Mark the letter A, B, C or D to indicate the underlined part that needs correcting in each of the following questions.

He wrote a false beard so that nobody couldn’t recognize him.

The common field mouse is about four inches long and has a three – inched tail.

“Gone With the Wind”, the epic novel about life in South during the Civil War period, took ten years write.

Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

Minh had a terrible headache. __________, he went to school.

Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

You will have to pay higher insurance__________ you buy a sports car.

It took him three hours _____ to Singapore.

 Earl was one of the first American artists _____________landscapes.

The public ceremonies of the Plains Indians are lesser elaborate than those of the Navajo in the Southwest.

In the United State, the Cabinet consist of a group of advisers, each of whom is chosen by the President to head an executive department of the government.

Bronze, after being heated by a strong flame, will change color, especially when exposure to hydrogen.

Choose the letter A, B, C, D to indicate the correct answer to each of the following questions:

Mary said she _________ there the day before.

In Egypt, female students from disadvantaged families _______ scholarships to continue their studies.

Choose the best answer to the following sentences.

Don't interrupt anyone while they are talking.

The threat of being dismissed do not worry me any more because I have started my own business

The Wright brothers, owner of a bicycle shop, used a number of bicycle parts to make the original motorized plane.

A computer networks usually includes either selected employees of a particular business or or people who do not work together but have similar interests.