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In the future, we will certainly lead a more healthier life .

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One decibel, which is a unit of relative loud, is the smallest amount (of change detected by the human ear

Protecting Florida’s coral reefs is difficult because some of corals are very fragile even the touch of a diver’s hand can kill it.

You ...................... your new hat when I ...................... you yesterday. 

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

Choose the best option:

I had a glance at the article, but I haven't read it yet.

By 2025, it will be widely accepted that schools and pre-schools have ______________ extremely important role to play in_______ future of our world.

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The medical science began with the Greek Hippocrates, who earned for himself title of father of Medicine

No one can predict the future exactly. Things may happen___________ .

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Neither of the girls have turned in the same papers to the instructor yet

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The average salt content of seawater is more than three percents

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The children were playing last night outdoors when it began to rain very hard

- “I _______ you at 9 tomorrow morning. Will that be OK?”

- “At 9? No, I _______ shopping with my mother.”

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

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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The surface of Venus is almost completely hid by the thick clouds that shroud it.

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In the 1970’s consumer activities succeeded in promoting laws that set safety standards for automobiles, children’s clothing, and a widely of household products.

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Some of plants in a store require very little care, but this one needs much more sunlight than those 

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When the sun bear cubs are born, they are almost completely hairless, can’t bear, and blind

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

Hugh is quite worried because he hasn't ____ for the end-of-term test.

Elevators in tall building make the top floors accessible________ eveiybody.