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

It was CFCs. which were used in aerosols, refrigerators and solvents, which made the dangerous hole in the ozone layer over Antartica.

 

Câu hỏi liên quan

• 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:

  We’ll have to call the barbecue off. It’s going to rain.

• Choose the best answer: 
  There’s another piece of evidence that there has been enormous ___________ in the supply of customized services to customers

• Choose the best answer:
  The melody is so ------- that the composer has simplified parts of it for live performances

ZUNIA12

• Choose the best answer:
  Access to education, health, social services and cultural activities is more ____ available to people in cities than in villages

• Choose the best answer:
  Rowena ______ for joy when she heard that she’d won the first prize

• Thanks to the help of the teacher, she is _____ encouraging progress in math.

• Choose the best answer:
  Nonmembers may use the gym if they pay a daily admission ------ and sign a guest waiver

• My grandpa is the most conservative person in my family. He never ____ about way of life.

• 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 Australian Open is a tennis tournament held annually over the last fortnight of January in Melbourne, Australia.

• Choose the best answer: 
  One _____ adults takes physical exercise at least once a week.

• Choose the best answer:
  Ms. Abe will order supplies tomorrow, ------- tell her right away if you need anything.

• Choose the best answer:
  She is looking forward to _________ you again

• Choose the best answer: 
  The construction crew will place protective coverings over all desks and equipment thirty minutes before the renovation work --------

• Choose the best answer:
  Mr. Silva asked sales staff to ------- travel expenditures to help cut costs.

• Choose the best answer:
  The chemistry lab managers are concerned that new employees have not been ------- trained in the latest emergency procedures

• Choose the best answer:
  He retired on a generous __________________ from the company

• Choose the best answer to complete each sentence

  For __________ reasons, passengers are requested not to leave any luggage unattended.

• Choose the best answer:
  "I wrote to her yesterday." He said

• 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:

   Tim is thinking of leaving his present job because his manager is always getting at him.

• Choose the best answer:
  Even a low level of noise interferes ___________ my concentration