Choose the best answer: 

In 1900 the world had no deaths from rabies. Scientists______ wonderful vaccine.

Câu hỏi liên quan

• Choose the best answer: 

  Let you and _______ agree to settle our differences without involving any of the other students.

• 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 the best answer: 

  If it__________ rain, we’ll have the party outside.

ZUNIA12

• Choose the best answer: 

  I don’t think he will ever get_______ the shock of his father’s death.

• Choose the letter A, B, C or D to complete the sentence: She seems to have spent all her life studying in _______ establishments.

• Choose correct answer A, B, C or D to complete the sentence. Science is used in all corners of the world for the __________ of people

• Choose the best answer: 

  “What is this letter about?” “It’s in regard_______ at a conference next week”.

• Choose the best answer: 

   _____ you carry this bag for me?

• Choose the best answer: 

  The team has finished________ season.

• Choose the best answer: 

  When my father was young, he _____ work in the garden for long hours.

• Will we be able __________ into space in the future?

• Choose the best answer: 

  A breeze_______ touched my face.

• Choose the best answer: 

  They have plenty of time, so they need not_____

• Choose the best answer: 

  Under the tree_____ full of food.

• Choose the best answer: 

  He says he will pay; I don’t think he will, _______

• Choose the best answer: 

  Have you planned on _______ to Nha Trang this summer?

• Choose the best answer: 

  He’s taken his medicine, _______?

• Choose the best answer: 

   I believe there is somebody_____ on the door.

• Choose the best answer: 

  My daughter’s instructor_____ very competent. 

• Choose the best answer: 

  I wish that he weather_______ not so warm.