After the team of geologists had drawn diagrams in their notebooks and wrote explanations of the formations which they had observed, they turned to camp-side to compare notes

Everyone who has traveled across the United States by car, train, or bus are surprised to see such a large expanse of territory with such variation among the lifestyles of the people.

Mr Ross, our old history teacher ruled his classes by a rod iron

Bacteria are responsible of many of the textures and flavors in food and are particular important in milk products.

Of all outdoor activities, Paul likes fishing best of all, but he doesn’t enjoy cleaning the fishing afterwards

There is nothing annoying than you are interrupted when you are speaking.

Ethics is the branch of philosophy that deals with values of life in a coherent, systematic, and science manne

Not one in one hundred children exposed to the disease are likely to develop symptoms it.

She got up when the alarm went _____. 

I try to go jogging at least four times _______ week.

Carnegie hall wasfirst building in New York designed special for orchestral music.

Needles are simple – looking tools, but they are very relatively difficul make

By the time the police____________, the thieves ____________ the stolen money.

As a young man, Darwin showed little promising as a biologist.

The most of the energy used in our homes and factories is generated coal, oil and natural gas

Having missed too many lessons _____________________________.

I’m trying to save up for a trip to Canada, so I can’t afford buying much at moment

Since rats are destructive may carry diseases, therefore many cities try to exterminate them

First raise your right hand then, you should repeat after me.

The duty of the police is the maintains oflaw and order.

The bite of the Black Widow spider can be very inflammatory to the affected nerve hospitalization may be required.