Choose A, B, C or D to indicate the underlined part that needs correction in each of the following questions.

Proteins are made up of folded irregularly chains, the links of which are amino acids.

   

Câu hỏi liên quan

• The art gallery will be a new visitor.................  for the city.

   

• Choose the best answer:
  Our line of designer clothing is more expensive than …………… of our competitors

• Choose the best answer:
  There was a lot of fun at yesterday’s party. You _____ come, but why didn’t you?

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• Choose the best answer:
  We …………… since 5:00

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  The number of the world's elephants is restricted _______ some certain countries

• Choose the correct answer to each of the following questions. "Cherry has a strong desire to make_______decisions."

• Choose the best answer:
  The acodent …………… on the Atrova street at the beginning of last week.

• Choose the answer A, B, C or D to complete the sentence. " I was _____ to find out my friend had cheated on me."

• Let me know if you see anyone acting ________.

   

• Choose the best answer:
  Recent studies have found that there are a number of …………… why customers prefer placing orders online.

• Choose the best answer:
  ________ he wasn’t feeling very well, David was determined to take part in the inter-university athletics meet

• It was so relaxing to be  ________   old friends.

• He earns his living by..............   old paintings.

• Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbers blanks.

  Deep sleep is important for everyone. The actual amount of sleep depends (27)_____ your age. A young child ought to sleep ten to twelve hours, and a teenager about nine hours. Adults differ a lot in their sleeping habits. For most of them, seven to eight hours a night is (28)_____, but some sleep longer, while others manage with only four hours.For a good night, having a comfortable (29)_____ to sleep is very important. Also, there should be (30)_____ of fresh air in the room. A warm drink sometimes helps people to sleep, although it is not a good idea to drink coffee immediately before going to bed.

  If you have to travel a very long distance, try to go to bed earlier than usual the day before the journey. This will help you to feel more (31)_____ when you arrive.

  Question 29:..................

• Choose the best answer:
  Car emissions …………… for 40 percent of air pollution

• Circle one option (A, B, C, or D) to indicate the underlined part that needs correction in each of the following questions.

  One of the (A) most important tasks (B) of parents is to teach (C) their kids to live independent(D).

• Rewrite the following sentences with the meaning unchanged.

  Her father is planting two trees in the garden now.

• Choose the best answer:
  The car company remains _______ to reviewing and revising security measures on a timely, basis to ensure the safety of its drivers

• Choose the best answer:
  First impression is very important for all people preparing for an interview, so one way to increase your chance to be hired is to be properly………… when going for a panel interview

•   Identify the word or phrase – A, B, C or D – that must be changed for the sentence to be correct.

  During a curfew it is not possible walking on the streets after a specified hour