It is their nearly perfect crystal structure that gives diamonds their hardness, brilliance, and transparent.

Câu hỏi liên quan

• Rainwater carries unused chemicals from fields into streams or lakes, where various compounds promote the rate growing of weeds.

• Identify the error in each sentence: 

  We are going to visit our grandparents when we will finish our final exams

• Others believe that both sides would jump at the chance to resume negotiations without a delay.

ZUNIA12

• In the sixteenth century, Francois Vieta, a England mathematician, used the vowels “a”, “e”, “i”, “o”, “u” to represent a unknown number.

• Who does the book belong ________?

   

• Composer John Cage, used many unusual objects as instrument in his music, including cowbells, flower pots, tin cans, and saw blades.

• The fire was believed to have been caused by an ............. fault.

• Because there was no evidence against himself, Slade was released.

• Before bridges were built, all transport across major rivers in the area were by ferryboat.

• Choose the best answer:

  We stopped ............... when seeing the teacher.

•  On my birthday my father gave me some money, so that I could buy a hat for myself, which made me ............. excited.

• Identify the error in each sentence: 

  Students suppose (A) to read all the questions (B) carefully and find out (C) the answer to them (D).

• Identify the error in each sentence: John congratulated us to our excellent results although we didn’t know each other very well

• The new mall shopping in the downtown area will be much more expensive for the shoppers than the mall in the freeway outside the town.

• Tests have been performed to determine whether studying TOEFL question will help students rise their test scores.

• The officials of the Board of Elections asked that each voter present their registration card and a valid Texas driver’s license before receiving a ballot.

• I cannot bear the noise of my brother's radio; it ________ me from reading my book.

• We work with many people who are different from us because every persons are unique.

• I have been looking _________ this book for months, and at last I have found it.

• Identify the error in each sentence: Grover Cleveland was the only American president served two nonconsecutive terms