It was midnight. Outside it ........................... very hard.

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Snapping turtles are easily recognized because of large head, long tail and the shell that seems unsufficiently to protect the body.

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The children soon forgot if it was them, their parents, who had encouraged them to continue their education

As I .................... the glass, it suddenly ...................... into two pieces. 

The children ____ sang at the Mayor’s parade were from the local school.

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The nitrogen makes up over  78 percent of the Earth’s atmosphere, the gaseous mass surrounding the planet.

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The pioneers raised com their chief crop because they kept well in any season and could be used in many ways.

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I dropped out of college after one term and went on traveling around world instead.

Trilobites, a group of spineless animals, flourished in the oceans for several hundred million years____________some 200 million years ago.

I know from ............................ that he’ll arrive late.

Mark the letter A, B, C, or D to indicate the correct response to each of the following exchanges.

“I believe people will have a better life in the future.” - “____ Life will be more enjoyable than it is today, won't it?”

Those spacecraft are used________ taking photographs___________ space.

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The invention called Silicon chip in the 1960s has revolutionized the  computer industry

There will be powerful network of computers which may come from a single computing _______ that is worn on or in the body.

Washing machines, vacuum cleaners, and dish washers are labor ___________ devices which help US do housework easily and quickly.

 Many people think that in some more years we will see the complete ___________ of newspapers and magazines due to the internet

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They are planning on attending the convention next month, and so I am

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British people living outside the UK have to become accustomed to the image of Britain appears to exist all throughout around the world.

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The students in the dormitories were forbidden from going out after 11:30 p.m., unless they have special passes.

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Duke University from the North Carolina has an outstanding collecting of documents concerning Southern history

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The firstly naval battle of the Revolutionary War was fought off  coast of Machias, Maine, in June 1775.