Ozone is an unstable faintly bluish gas that is the most chemical active form of Oxygen.

Câu hỏi liên quan

• Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

  World population will continue to rise if we do not try __________ it.

• This new nice flat looks perfect for a young couple.

• What’s going to be ____________ TV tonight?

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• Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions:

  The service station at Shiel Bridge has a good range of groceries.

• Running along the 180th meridian, the International Date Line is separated one day from another.

• Choose the best answer.

  I’m afraid..............going alone in the dark.

• Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

  An umbrella is what I need now, it’s raining. I’ll give it___________ tomorrow.

• Alike other forms of energy, natural gas may be used to heat homes, cook food, and even run automobiles

• Chọn phương án thích họp (A, B, c or D) đế hoàn thành yêu cầu của câu.

  Be quiet! It’s rude to______ people when they are speaking.

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

  Lan: “Would you rather work for a male or female boss?” Nam: “__________”

• Mark the letter A, B, C or D to indicate the sentence that is closest in meaning to each of the following questions.

  I don’t agree with prohibiting smoking in bars.

   

• Choose the correct answer. "Acupuncture is a treatment ____ illness when thin needles are positioned at special body’s points."

• The brothers Grimm intended their fairy tales to be studied by scholars of German literature and not to enjoy as simple stories by children.

• Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

  He is not really friendly and makes no attempt to be_____________.

• Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions: 

  The UFO stayed in the sky for about thirty seconds, and then it went away

   

• Economists have tried to discourage the use of the phrase “underdeveloped nation” and encouraging the more accurate phrase “developing nation” in order to suggest an ongoing process.

• Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

  ‘John won’t come tomorrow.’  ‘Did he say he____________ next week?’

• Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

  A____________ storm has swept a hundred of houses away.

•  If you know where she lives, please let me ............

   

• Select the best option among A, B, C or D to complete the sentences: As I have _______ mentioned, I doubt _______ we will able to raise all the money we need.