Mining over 2,000 years ago, copper is one of the earliest known metals

Câu hỏi liên quan

• It is the large city in Europe with a population of over eight million

• Though he did not develop sign language, Laurent Clerc brought it on America from France.

• Urban consumers have formed co-operatives to provide themselves with necessities such groceries, Household appliances, and gasoline at a lower cost.

ZUNIA12

• She never wears ordinary cloths when she does the gardening, aspecially during autumn 

• Choose the best answer from the four options given (marked A, B, C, or D) to complete each sentence

  __________ it was so cold, he went out without an overcoat

• How much times did Rick and Jennifer have to do the experiment before they obtained the results they had been expecting?

• This new nice flat looks perfect for a young couple.

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

  He was afraid of losing his suitcase so he tied a_________ on it on which he had written his name and address.

• The student realized with disappointment that he had learned new nothing in the lecture.

• The company suffered substantial losses after the  stock market crash and found it difficult for recovering.

• My sister and I do not study at the same school. That is the reason for why my father has bought two bikes

• He has got several hundred bottles of wine which he keeps in the cellar below his house.

• Nancy said that she went to the supermarket before coming home.

• He has been hoped for a raise for the last four months, but his boss is reluctant to give him one.

• Choose the best word or phrase to complete the following sentences:

  Scientists and engineers have invented devices to remove _________ from industrial wastes.

• Mosquitoes are such fast breeders that it is almost impossible to control them either by draining areas where they breed or to spary them with pesticides.

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

  To our_________, Geoffrey's illness proved not to be as serious as we had feared.

• He has hardly never given a more impressive performance than this.

• Viscosity is measurement describing the relative difficulty or easy with which liquids flow.

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

  ._____________ I ask him for the money he owes me, he says he will bring it in a few days, but I don't think he has got it at all.