Conservation organizations help for to preserve the ecology of an area by keeping track of endangered species.

Câu hỏi liên quan

• The fragrant leaves of the laurel plant to sell commercially as bay leaves and are used for seasoning foods

•  Who ________ the boss tell him that?

• Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

  While she____________, the phone rang.

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• Chọn phương án thích họp (A, B, c or D) đế hoàn thành yêu cầu của câu.

  According to______ surveys, the majority of Britons want capital punishment restored.

• Chọn phương án thích họp (A, B, c or D) đế hoàn thành yêu cầu của câu.

  We always spent our summer holidays ____.

• Intelligence, education, and experience all helps to shape management style

• Choose the best answer  (A, B, C, or D)

  I’m worried ..........taking my oral exam.

• Keith decided to give up his job ___ I advised him not to.

• Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

  Mathematics, a required subject in all schools, is___________ into many branches.

• At the awards banquet, the philanthropist was recognized for his generosity and careful in aiding the poor

• One of the most difficult questions in defining sleep is “What are the functions of sleep?”

• Mark the letter to indicate the word whose underlined part needs correction.

  As my father is very interested in the natural world and wildlife conservation, a trip to Kenya should be his number one option for this year’s travel plan.

• The authorities are worried about the increase of drug abuse.

• Mumps are a very common disease which usually affects young children.

• Find the option that needs correcting.

  Do you have many money in the bank?

   

• I certainly hope that David is aware ________ all the problems involved. 

• Mark the letter A, B, C or D to indicate the correct response to each of the following exchanges

  Nam : “ Which gender spends most of the time shopping ?”

  Lan : “__________”

• The biologist found some pollutants, a little of which can be considered very harmful to fish and other living organisms in the river

• When they met again, they______each other for 5 years.

• My father ……teaching in a small village 10 years ago