Choose the correct option A, B, C, or D to finish these sentences.

The air inside a house or office building often has higher concentrations of contaminants________ heavily polluted outside air.

Câu hỏi liên quan

• Choose the correct answer to complete the following sentences.

  I’ve got to work late tonight – something has_________ .

• The film contains of explicit __________of violence

• The Titanic,................sank in 1922, was supposed to be unsinkable.

ZUNIA12

•  My home village is ____________ 40 kilometers north of the capital

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

  The fish did not see the shark because it attacked them from________.

• Choose the correct answer to complete each of the following sentences.

  - “Shall I do it tomorrow?”

  “I’d rather you______ it right now”.

• Chọn đáp án đúng để hoàn thành mỗi câu sau.

  Philip………..in Singapore since 2004.

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

  He was able to incorporate a multimedia slideshow into the lesson plan despite the school’s lack of equipment because his friend lent him a multimedia projector.

• Choose the correct word or phrase to complete each of the sentences.

  Fish and chips______her favourite dish.

• The secretary....................I talked to didn't know where the meeting was.

• Mark the letter A, B, C, or D to indicate the word closest in meaning to the underlined words.

  We are dead tired. We need to take a break.

• Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions: 

  Let’s face _____ we are destroying the environment and we need to do something now.

• Choose the best answer from A, B, C or D to fill in the blanks.

  It is recommended that he _______ this course

•  People.................. live in glass houses shouldn't throw stones

• Choose the correct answer to complete the following sentences.

  It is common knowledge that smoking is the most_______ cause of lung cancer.

• Find the mistake: The regulations should be written in plain English so that the publication understand.

• Cho dạng đúng của động từ trong ngoặc để hoàn thành các câu sau: 

  It doesn’t matter  whether a cat is black or white as long as it (catch) mice. (Deng Xiaoping).

•  They went camping in the beautiful _________ of the rainforest.

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

  That’s___________ story I have ever heard.

   

• Ms. Donaldson,................. teaches linguistics at the university, recently received recognition for her research