Nuclear powers production in the us is controlled by the Nuclear Commission

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

The sun contains 99.9 percentage the mass of solar system.

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

Numerous types of cells, such as skin cells and white blood cells, have power reproduce asexually

A: “May I take this CD to my room, please?” B: “_________________”.

Most countries depend to few extent on cereal imports to augment their own crops

Everyday in summer, but especially at the weekends, all kinds of vehicles bring crowds of people to enjoy various attraction.

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

Conservation organizations help for to preserve the ecology of an area by keeping track of endangered species.

Once scientist had figured out the precise path of the comet, he is finding that he was able to predict its next appearance

Although almost all insects have six legs, a immature insect may not have

The measurement known as “food” has originally based on the size of the human food.

I prefer living in a nuclear family than a joint one 

British people living outside UK have to become accustomed to the image Britain that appears to exist all throughout round the world.

Even smallest pulley can be done stronger by adding wheels to its system to create leverage

From 1785 to 1990, the capital of the U.S is located in New York.

Gunpowder, in some ways the most effective of all explosive materials, were mixture of potassium nitrate, charcoal, and sulfur.

Rattan, a relative of bamboo, is often used to make tables, chairs, and other furnitu.

I found it difficult convincing inspector that I had lost my ticket, but he believed me in the end

One of the students who are being considered for the scholarship are this university.