Many people believe that ____________ human beings will never used up all _____________ natural resources on earth.

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The leader emphasized the need for justice and equality between his people.

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A pharmacist’s ethical standards have to be high because he is entrusted to the storage and distribution of dangerous drugs.

Your eyes are red - ____________ ?

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Technology is define as the tools, skills, methods that are necessary to produce goods

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Marie Curie, a Polish physician, won the Nobel Prize when she discovered radioactive metals Radium and Polonium

She showed her___________by asking lots of trivial questions.

As you ______ your car at the moment, can I borrow it?

An allergy is an immune system response __________  a foreign substance that’s not typically harmful to your body.

The idea of building a_________ with human intelligence is not only ambitious but also highly unconventional.

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In the next few year, thousands of speed cameras ________ on major roads.

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The very first night I was in Australia, I couldn’t have slept until early in the morning .

Up to now, ________ space exploring still remains ________ very risky, complex, and expensive endeavor.

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The public ceremonies of the Plains Indians are lesser elaborate than those of Navajo in the Southwest

After she__________hospital, she had a long holiday.

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Some bacteria are too harmful, but anothers are regularly used in producing cheeses, crackers, and many other foods.

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

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

Today Islamabad is a thriving city of about 1 million people. It offers a healthy climate, a pollution-free atmosphere, plenty of water, and many green spaces.

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Often a headache is caused by contraction of one of muscle group that cover the skull, thus causing spasm and pain

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A film isn’t worth to watch, whatever the subject, unless it engages the viewer’s mind and makes him think.

Domestic chores will no longer be a burden thanks to the inventions of laborsaving devices.