Fertilizers are used primarily to enrich the soil and increasing yield.

Câu hỏi liên quan

• The Gray Wolf, a species reintroduced into their native habitat in Yellowstone National Park, has begun to breed naturally there.

• The manufacture and production of steel was one of the industries on which the country prosperity was founded.

• Choose the best answer:

  I'm not particularly keen on .......... . What about ................ for a drive instead?

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• Ancient people made a clay pottery because they needed it for their survival.

• Choose the best answer:

  I saw John ............. TV when I came to see him.

   

•  ____ horse is bigger than _____ elephant. 

• At first, it’s very difficult for the judge to identify the winner because the two runners seemed to cross the finishing line .................

• A mainframe computer is large and is usually used to operate a network of another computers.

• Although the coach had not thought her a good tennis player at first, she _______ to be a champion.

   

• All root vegetables grow underground, and not all vegetables that grow underground are roots.

• Choose the best answer:

  There were many people lying ..................... the sun on the beach. 

• Consequently the kit fox is an endangered species, wildlife experts in the California desert are using carious methods to protect it.

• Mr Kent is on time for everything. How _____ it be that he was late for the opening ceremony? 

• More than 10,000 years ago, glaciers moved across the Minnesota region four time, leveling most of the land.

• Peter is working in an office. He’s a white ....... worker.

• Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the rest in the position of the main stress in each of the following questions.

  A. temptation B. property C. government D. beautiful

• Identify the error in each sentence: 

  After rising the flag to commemorate the holiday, the mayor gave a long speech. 

• Foreign students who are doing a decision about which school to attend may not know exactly where the choice are located.

• Choose the best answer

  That’s the best film I .........................

• A large percent of Canadian export business is with the United States.