He never goes home before he will finish his work.

If the airplane ticket wasn’t expensive, I could fly to Singapore for my holidays.

Are there enough champagne to go round ? Will everybody get a glass?

A good artist, like a good engineer, learns as much from their mistakes as from successes.

Water , ice, and snow play a role in affecting an Earth’s rotation

Because not food is as nutritious for a baby as its mother’s milk, many women are returning to the practice of breast feeding

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.

A dancing is the oldest and liveliest of the arts.

Choose the best option:

Human beings have ____ great influence on _____ world.

Because oak trees are highly resistant of storm damage, they usually live a long time

...........big books on ...........table are for my history class. 

It’s a lovely old house, I agree, but can we afford to moderning it?

The Vermont Elememary Science Project, according to its founders, are designed to challenge some of the most widely held beliefs about teaching 

When T.S. Eliot’s “The Wasteland” appeared in 1922, critics were divided as to how good it was written

Although there are new drugs on the market, deaths from malaria are being increasing in some parts of the world

As the numeral of older people increases, services for the elderly will soon represent one of the fastest-growing areas of employment.

Lassen National Park, the situation of a dormant volcano, is one of the most beautiful but least visited parks in the western United States.

Without alphabetical order, dictionaries would be impossibility to use

When he took the ticket out of from his pocket, a hundred dollar bill fell to the floor without his noticing

Approximately 80 percent of farm income In Utah are derived from livestock products

I’m sorry I missed seeing my old friend at your party. I wish I ______.