Several people have apparent tried to change man’s mind , but he refuses to listen.

The principal wanted to know the student  ............... the highest mark for the test in geography last month.

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

Ozone is unstable faintly bluish gas that is the most chemical active form of Oxygen.

Because studies have shown that obesity can cause a type of diabetes, doctors usually put his diabetic patients on special diet.

Humus is formed during soil microorganisms decompose animal and plant material usable elements by plants.

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

I passed all my exams - I’m …………!

The Red River, so named because of the red-colored sediment carries, it is on of the main branches of the Mississippi.

I _____ in the middle and missed the end of the film. 

No matter how she tries, she never _____ over her shyness. 

Nocturnal creatures, raccoons forage primarily at night and spend their days rest in dens.

A light year is the distance that light travels in one year calculated using the speed of 186,284 miles the second as base.

He had so a difficult exercise that he couldn’t do i.

Don’t buy from websites unless theylist toll – free number so as you can call their customer service department if there is a problem.

It has been reported that during twenty-four hour period, a minimal of three hundred North American women start their own businesses.

Dislike us, they are not very interested in fitness activities

Sports that people often watch are __________.

These burgers look good, ________?

No matter what different, various music types have one thing in common: touching the hearts of listeners.

Today, the menu on the ISS includes more than 100 items …….. astronauts can choose their daily meals before they fly into space.