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 .

 Our prices are _______ with those in other shops.

Find the ONE among the underlined and marked A, B, C, D in each of the following sentences that needs correcting:

Many films whose are about violence are harmful to our children.

Mosquitoes are such fast breeders that it is almost impossible to control them either by draining areas where they breed or to spary them with pesticides.

In the beginning, radios cost much more than they do today because they turned out slowly and expensively by hand.

Forgetting something usually mean an inability to retrieve the material that is still stored somewhere in the memory.

It was in 1971 that transatlantic supersonic transportation became commercially availability

Being a child of noble birth, his name was famous among the children in that school

At the awards banquet, the philanthropist was recognized for his generosity and careful in aiding the poor

The midnight sun is a phenomenon in which the Sun visible remains in the sky for twenty-four hours or longer

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

He goes to England__________.

It should not be assume that the lower the price, the happier the buyer.

Frank Lloyd Wright has been acclaimed by colleagues as the greater of all modern architects.

That he take this course _    very certain.

Many birds will, in the normal course of their migrations, flying more than three thousand miles to reach their winter homes.

A flammable liquid it was used to ignite a fire that burned part of the blighted Nairobi Shopping Centre.

I’m trying to save up for a trip to Canada, so I can’t afford buying much at the moment.

Although there are more than 2,000 different variety of candy, many of them are made from a basis boiled mixture of sugar, water, and corn syrup.

Choose the letter A, B, C or D to complete the sentences

The most important historical relics found in Hanoi's Temple of Literature ________ the Stelae of Doctors.

Transfer taxes are imposed on the sell or exchange of stocks and bonds.

Although usual living on or under rocks or on coral reefs, marine snails have been observed in a great various of habitats