Chemical compounds with Barium, Cobalt, and Strontium are responsible to many of the vivid colors in fireworks.

Câu hỏi liên quan

• Disease is not as widespread than before because of better preventive vaccine and vastly improved nutrition.

• From the four words or phrases (A,B,C or D), choose the one that best completes the sentence.

  Being a teacher, I shop at stores which offer a …….. to teachers.

• The surface of the planet Venus is almost completely hid by the thick clouds that shroud it.

ZUNIA12

• They_______finished the job. 

• Americans annually import more than $3 billion worthy of Italian clothing, jewelry, and shoes.

   

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

  An Alzheimer patient’s incomprehensible ramblings will frequently upset family members, who may take the statements personally.

• Identify the error in each sentence: 

  Manufacturers may use food additives for preserving, to color, or to flavor, or to fortify foods.

• To the men who worked so hard on the project, the news was profound disappointing.

• Many of the population in the rural areas is composed of manual workers.

• A book may be evaluated by a reader or professional writer to create a book ________.

   

• Choose the best answer among A, B, C or D that best completes each sentence: His kindness did not ….. unnoticed by his staff.

• All delegations joined in congratulating Mr. Kebe with a warm ...........  of applause.

• My dream house is the one that would surround by trees and would have agorgeous lake.

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

  The________document describes the new regulations.

• I went to ______ some pictures by a new painter the other day.

• Choose the best answer:

  Bill couldn’t stand ............. anyone .............. round all time.

• Choose the correct answer to the following questions.

  She started working as a teacher of English ten years ago.

• Identify the error in each sentence: 

  No one has known anything about my promotion, haven’t they?

• Choose the best answer:
  What is his.............. ? Is he American or English?

• Identify the error in each sentence: 

  Daisy has such many things to do that she has no time to go out.