In the sixteenth century, Francois Vieta, a French mathematician, used the vowels “a”, “e”, “i”to represent a unknown number.

Find out error in each sentence: The more we work together, the best we understand each other.

Deep cratered, moon is over 2100 miles in diameter with negligible gravity and mosphere

The Nobel Prize winning candidate, accompanied by his wife and children, are staying in Sweden until after the presentatio

Most pines grow rapidly and form straight, taller trunks that are ideal lumber.

In beach volleyball, Indonesia defeated Thailand in straight sets to take men’s gold _______. 

Mary: “Our team has just won that English Competition.”  

Anne: “_______.”

In the architecture, a capitalis the top portion a colum.

The government’s budget maybe considered balanced when amount of money it spend does not exceed the amount it receives.

It’s time you went home, but I’d rather you stay here.

A waterar molecule consists of two hydrogen atoms and has a oxygen atom.

The athletea, together with his coach and relatives, are travelling the Olympic Games

Wealthy people have always desired and wear precious stone because their beauty is lasting 

Some methods to prevent soil erosion are plowing parallel with the slopes of hills, to plant on unproductive land, and rotating crops.

That lecturer, his name I have forgotten, is very well-known .

Until recently, women were forbidden by law own property

Neither of the girls have turned in the term papers to the instructor yet .

The early periods of aviation in the United States was marked by exhibition flights made by individual fliers or by teams of performers country fairs

I would like to send these letters …………………..air mail.

In the stock market, the fluctuations in Standard and Poor’s 500 Index does not always conform to Jones Averages.

With cable broadband, you can go from one web page another much quickly than you can . With a dial-up modem or, and you can load web pages more readily.