Choose the best answer:
Scientists and engineers have invented devices to remove ______ from industrial wastes.

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• Choose the best answer:
  Mary usually walks to school but today she ______ a bike.

• Living in New York, apartments cost more to rent than they do in other smaller cities.

• It is the large city in Europe with a population of over eight million.

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• Choose the best answer: 
  Debris was....... for miles after the tornado touched down late Saturday.

• Stars derive their energy from thermonuclear reactions that take place in their heat interiors.

• Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

  She hid the present__________.

• Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

  We could reach the house__________ the road was flooded.

• The plans for the building complex were describing by the architect.

• It is difficult to get used to sleep in a tent after having a soft comfortable bed to lie on.

• He is in a much _______ mood than usual.

• The skin receives nearly the third of the blood pumped out by the heart.

• Dislike the gorilla, the male adult chimpanzee weighs under 200 pounds.

• The workers are building a new bridge which is 150 meters in high.

• Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions:

  The bank manager wanted to know if I am taking much money to France.

• It was Vitus Bering, the Danish sea captain, who discovered Alaska on its voyage to Russia in 1741.

• As our new furniture will deliver on Monday morning, I’ll have to stay at home to check that it was not damaged during transmit.

• Many poets enhance their work by creating a contrast among realism and symbolism in a given poem

• Choose the best word or phrase to complete the following sentences:

  The Pikes put _________ their trip because of bad weather.

• Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

  The law states that heavy goods delivery vehicles may not carry_________ of more than fifteen tons.

• Our house has been redecorated last week. You can still smell paint when you enter and the wallpaper has a striking contrast with the floor.