Choose the best answer:

Some of the participating schools have also decided to use green cleaning products, which are safer since they do not ……. harmful chemicals into the environment.

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:

  When I was a child I always looked up to my father. He was a real role model for me.

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

  For most male spiders courtship is a perilous procedure, for they may be eaten by females.

• 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:

  This, like every drug discovery in the world, are also a risky venture with dubious chances of success.

ZUNIA12

• A: "Good morning. My name is Turner. I have a reservation."

  B: "________."

• Any group that conducting its meeting using parliamentary rules will encounter situations where prescribed procedures cannot be applied.

• 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:

  Much (A) people agree that (B) we should protect (C) the environment (D).

   

• People are advised to_______ smoking because of its harm to their health.

   

• 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:

  Chemical engineering is based on (A) the principles (B) of physics, chemists (C), and mathematics (D).

   

• Choose the best answer

  - __________.

  - Yes, I do. I really enjoy it.

• Tom: “ Why don’t you study hard for the coming exam, Ba”

• Nylon is a man-made fibre, the use of which has helped more people to have cheaper and more colourful clothes to wear. 

• 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:

  Economics have been developed rapidly since the last few years.

   

• People understand what happened, ____________.

• 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:

  As far as I’m concerned, it was the year 2007 that Vietnam joined the World Trade Organization

   

• 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:

  The Dean demanded thorough research, complete investigate, and well-written report.

   

•  As well as …....in an office he used to have a part-time as a waiter.

    

• Choose the best answer among A, B, C or D that best completes the sentence. "______ her cries, no one came to her assistance."

• Now that his university course has ______ to an end, Nigel is just about to leave on a three-year trip that will take him all around the world.

• 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:

  Often the bottom of a pan or skillet becomes black when it is placed among a fire .

   

• Carrie Chapman Call organized the League of Women Votes after successfully campaign for the constitutional amendment that gave women the right to vote.