All nations may have to make fundamental changes in their economic, political, and the technological institutions if they are to prese environmen

Marie Curie, a famous Polish physician, won he Nobel Prize when she discovered the radioactive metal Radium and Polonium.

"     you hand that book, please?" "Sure. Here it is."

Because of its vast tracts of virtually inhabited north forest, Canada has one of lowest population density in the world.

If a person were to look up from the bottom of a deep well, he is able to see stars in the middle of the day.

Marta (being chosen as the most outstanding student of her campus made parents very happy.

Before she moved here, Arlene had been president of organization since four years.

Cosmic distance is  measured on light -years

There are none young single (people living in this town – only people and young families.

Allen’s not having finished his thesis did not discourag from applying for other degree program.

Many theories on conserving the purity of water has been proposed but not one has been as widely accepted as  one.

A film isn’t worth to watch, whenever its subject, unless it engage the viewer’s mind and makes him think

Many of the (A) important products obtained from trees, one of most important is wood pulp, which is used paper-making

The word(s) CLOSEST in meaning to the following word(s). "against the law"

We are very pleased with Susan s effort – she applies herself very well with task in hand

For many years, scientists studying the effects that the sun on human skin.

Choose the correct answer to complete the sentence. "ASEAN ______ different projects and activities to combine its members"

Our primary goal is to teach students to discover the truth. But we have also other aims, such as providing them with knowledge or to teaching them work consciously

The function of pain is to warn the individual of danger, so he can take action avoid more serious damage

Margaret Gorman, she was the first woman chosen as Miss America, died in 1995 the age of ninety.

Jim didn’t have a house and a car, for  he was jobless fo long time