In the sixteenth century, Francois Vieta, a French mathematician, used the vowels “a”, “e”, “i”, “o”, “u” to represent a unknown numbe

“Did you invest that company, Carol?” “Yes, but now I wish I ____”. 

I'm short, _    ?

The bold way in which Margaret Mead defined the terms “family” – based as much on choice as on biological relationship – is possibly the most enduring of her legacies

Choose the best option:

The problems of pollution call for a prompt ___ from the government.

I would have gone with him to Washington except I had had no time

Petroleum is composed of a complex mix of Hydrogen and Carbon.

As our new furniture will deliver on Monday morning, I’ll have to stay at home to check that it was not damaged during transmit

Among the parameters that determine whether an environment is suitably for life as we know are temperature, water availability, and oxygen content.

In a person’s lifetime, the brain can store 100 trillion pieces of informations.

As the plane went more faster down the runway, David began to sweat nervously.

There exists more than 2,600 different varieties of palm trees, with varying flowers, leaves, and fruits.

Choose the correct answer to complete the sentence. "Global warming has severe impact_____ water supplies."

A conductor uses signals and gesture to let the musicians to know when to play various parts of a composition.

After George had returned to his house, he was reading a book.

Urban consumers have formed co-operatives to provide themselves with necessities such groceries, Household appliances, and gasoline at a lower cost.

The average salt content of seawater is more than three percents

Choose the correct answer to complete the sentence. "Humans now have to suffer the effects of global warming ______ having treated the environment irresponsibly"

Choose the correct answer to complete the sentence. "Global warming has ______ impact on water supplies."

To be successful in an interview, you should control the feeling of pressure and making a good impression on the interview

____, please paint the windows before you leave.