If one species becomes extinct, the whole chain will be .......................  seriously.

Câu hỏi liên quan

• The widespread use of pesticides and herbicides has led to the ................ of groundwater in many parts of the world.

• You                        wash those potatoes. They’ve already been washed.

• Chọn đáp án đồng nghĩa nhất với câu sau đây:

  Nobody could possibly believe the story he told us

ZUNIA12

• Choose the best answer:

  He is ...................... in reading picture- book.

   

• Choose the best answer:

  We often go for a walk....................... the weekends.

• Choose the correct answer to each of the following questions. "____ what has happened, they think she will never return."

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

  His lawyer thought he had a good chance of being acquitted at the trial, if no further evidence was found.

• Unlike football, a water polo game is  ................. into quarters.

• Choose the best answer:

  He ........ answered these questions.

• All his plans for starting his own business fell ______.

   

• Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions: 

  Do we have enough people on hand to help us move our stuff into the house?

• Choose the best answer:
  One of the first exercises in math class is ______ measure the radius of a circle.

• Choose the best answer:
  The computer has dramatically affected ______ photographic lenses are constructed.

• Choose the part that needs correcting in each of the questions below

  My brother has a French elegant clock which he considers his property.

• Choose the correct answer in each sentence.

  Having decided to enter the Asian market, Edgeware Electronics is now seeking regional  ______________  for its products.

• Choose the best answer:

  Mary ................. write to me last year.

• Choose the correct answer in each sentence.

  All employees need a written  ___________  from the manager to access the office during off - hours.

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

  It was the book "Brief History of Time" that rocketed the physicist Stephen Hawking to stardom.

• Choose the best answer:

  Now that weekends have come, I feel .................... 

• Chọn đáp án đúng để hoàn thành các câu sau:

  I feel _______ I did yesterday.