Choose the best answer: 

Mathematics courses _____ generally required in American high schools.

Câu hỏi liên quan

• Choose the best answer: 

  Have the movers_______ the bedroom furniture first.

• Choose the best answer: 

  He got such a fright. He was_______ frightened.

• Choose the best answer: 

  The team_____ going back to their homes.

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• Choose the best answer: 

  Of those who took the exam with Jane and ______, I am the only one who studied for it.

• ‘How long____. Tom?’‘Since we were kids. ’

• Choose the best answer: 

  Would you please____________ write on the test books?

• Choose the best answer: 

  She went_______ to fetch the porter.

• Choose the word (a, b, c, or d) that best fits each of the blank spaces. 
  Computers are very (21)____, but they also can (22) _____ problems. One kind of problem is with the computer’s memory. It is not perfect, so (23) ____ computers lose (24)______information. Another problem is with the machinery. Computers are machines, and (25)_____can break down. When computers break down, they may erase information, like chalk on a blackboard. Or they may stop doing anything at all. And there is another different kind of problem with computers. Some doctors say they may be bad for your (26)_____. 

  (25)......
  
  

• Choose correct answer A, B, C or D to complete the sentence. My computer makes a _______ low buzzing noise

• Khi vật thể hay nhóm vật thể là duy nhất hoặc được xem là duy nhất

  There are billions of stars in ______ space.

• Choose the best answer: 

  The man who was driving the truck would not admit that he had been at fault, and_______

• Choose the letter A, B, C or D to complete the sentence: The new invention may receive a lot of __________ from the public.

• Choose the best answer: 

  She applied for training as a pilot, but they turned her _______ because of her poor eyesight.

• He is so strong that he can __________ the heavy box by one hand.

• Choose the best answer: 

  He was not a dutiful son. I wish he_____

• Choose the best answer: 

  I’d __________ the operation unless it is absolutely necessary.

• Choose the best answer: 

  The car was easy to recognize so it wasn’t _______ difficult for the police to catch the thieves.

• Choose the best answer: 

   I left my pen in this box, but it isn’t there now. Someone______ it.

• Choose correct answer A, B, C or D to complete the sentence. What is a machine used _________?

• Choose the best answer: 

  The ticket agent said that the plane would be boarding at _________