Choose the best answer: 
The river water is severely polluted, mostly........... the dumping of raw sewage.

Câu hỏi liên quan

• _______ you ever written a diary?

• Choose the correct option A, B, C, or D to complete the sentences.

  There are many _____ of English all over the world such as British English, American English and Indian English.

• It was his contribution ______ molecular biology that won him the Nobel prize. 

ZUNIA12

• The federal government recommends that all expectant women will not only refrain from smoking but also avoid places where other people smoke

• Choose the correct answer to fill in the blank: 

  Manh: Should I buy a new bike or a used one?

  Dung: Buy______ you can afford.

• Choose the best answer:
  Yoko feels .................. again after her illness but she still cannot work ............. .h:

• Choose the word or phrase (a, b, c or d) that best fits the blank space in each sentence.

  I didn’t play very well. I felt that I had_________ the other players in the team.

• Choose the best answer from A, B, C, or D.

  I………not sure about that.

• In recent years, there (be) __________ many changes in this town’s facilities.

• Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

  Her mother was sick. __________, Jane had to stay at home to look after her.

• Gustave Eiffel was well-known for ____________ Eiffel tower.

   

• Choose the underlined word or phrase (A, B, c or D) that needs correcting.

  Playing (A) jokes on (B) April Fool’s Day is common in many regions, although (C) no one know (D) how the tradition began.

• Choose the best answer:

  Digital cameras is a wonderful ___________.

• Mark the letter A, B, C or D to indicate the correct answer to each of the following questions.

  Schooling is_______________ for all English children from the age of five to sixteen.

• Choose the letter A, B, C, D to indicate the correct answer to each of the following questions:

  This class (A) is only (B) for people (C) who’s first language (D) is not English

• Choose the underlined part among A, B, C or D that needs correcting:

  She is learning English so as she will be able to get a better job.

• Mark the letter A, B, C or D to indicate the correct answer to each of the following questions.

  ________ ease traffic congestion, it is necessary to promote the development of public transport.

• Venus, the second planet from the Sun, is exactly almost same size as the Barth.

• Choose the best answer from A, B, C, or D.

  Peter …………my bicycle since eight o’clock yesterday morning.

• Choose the best answer

  We can help disadvantaged people by _____ clothes and food for them.