Choose the best answer:
An endangered species is a population of an organism which is at risk of becoming________

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• Many of the different ___________ groups in North America speak their own unique language.

• Choose the best answer:
  The International Red Cross helps people in need without any discrimination based on _______, race, religion, class or political opinions.

• Choose the best answer:
  "Where are you studying now?" asked my friend.

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• Choose the best answer:
  The most important component of this method is a(n) _________ speedometer that is certified by the factory

• Choose the best answer:
  Teacher is a career that is considered both________and rewarding

• Choose the best answer:
  I’m glad you dropped by! It’s been a month of _____ since I last saw you

• Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions:

  The International Union for Conservation of Nature Red List is a comprehensive catalogue of the conservation status of species.

• The book ................ you gave me is very interesting.

• Choose the best answer among A, B, c or D that best completes each sentence: My younger sister started ____ her homework at 7 pm.

• Choose the best answer:
  She plays the piano ____________as her sister does.

• Sometimes she does not agree _______ her husband about child rearing but they soon find the solutions.

• Choose the best answer:
  He let it _______ that the Prime Minister was a friend of his.

• Choose the best answer:
  Harry:" ______________"
   Kate: "Yes. I'd like to buy a computer."

• Current extinction rates are at least 100 to 1,000 times higher than __ rates found in the fossil record. 

• Choose the best answer:
  Thomas Edison _______ many new appliances using electricity during his long career

• Most people you meet will be polite to you _____.

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  The police ……………… a good deal of criticism over their handling of the demonstration

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  My former friend, together with his wife, pays a visit to my family last Sunday

• Choose the best answer:
  Several passages from the book were printed in a _____ newspaper before it was published

• Choose the best answer:
  If you’re lonely, you should go out and try to _______a friendship with someone you like.