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

The author has not rarely written anything that was not a best-seller.

Every society changes, but not change at the same rate or in the same direction .

The most common form of treatment it is mass inoculation and chlorination of water sources

Muscles are essentially made up by elastic fibers that lend flexibility to the body

Australian koalas are furry, gray animal that live in trees and feed on leaves.

Lightning rods are used for to direct intense electrical bursts into the ground instead of into buildings and people

Economists have tried to discouragethe use of the phrase “underdeveloped nation” and encouraging the more accurate phrase “developing nation” in order to suggest an ongoing process.

That it is believed that most of the earthquakes in the word occur near the youngest mountain ranges – the Himalayas, the Andes, and the Sierra Nevada.

It is estimated that at least a million meteors have hit the Earth’s land surface, which is only 25 percentage of the planet

The oxygen in the air we breathe has no tasted, smell, and color.

The two men, disguising as security guards, overpowered staff at the bank and escaped with £150,000

In human beings, as in other mammal, hairs around the eyes, in ears and in the nose prevent dust, insects, and other matters from entering these organs.

Had we known the traffic would be so bad, we did not drive back from work so early.

I miss my old motorbike, I wish I ____ it. I had it for years. 

The factory was fined for ...... chemicals into the river.

.................gold is perhaps .............. most highly treasured metal. A. the / X B. X / the C. the / the D. X / X

“Are we lost?” “I’m afraid we are. If only we ____ a map with us.” 

Superior to all others woods for shipbuilding, teak is also used for furniture , flooring, and general construction.

Psychologists at the University of Kansas has studied the effects of the color of a room on people’s behaviors

In the United States, about 75 percent of the total tomatoes crop is processed into juice, caned tomatoes, sauces, pastes, and ketchup.