Mark the letter A,B,C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.  

Digital clocks, however precise, they cannot be perfectly accurate because the earth’s rotation changes slightly over years

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Một số câu hỏi khác cùng bài thi.

• Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction:

  In purchasing a winter coat, it is very important for trying it on with heavy clothing underneath.  

• Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions:

  The early periods of aviation in the United States was marked by exhibition flights made by individual fliers or by teams of performers at county fairs.           

• Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions:

  The world is becoming more industrialized and the number of animal species that have become extinct have increased.    

• Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions:

  Mrs. Stevens, along with her cousins from New Mexico, are planning to attend the festivies.         

• Mark the letter A,B,C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions:

  Neither of the men arresting as terrorists would reveal information about his group.          

• Mark the letter A,B,C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.  

  On the floor of the Pacific Ocean is hundreds of flat-topped mountains more than a mile beneath sea level.  

• Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions:

  The wooden fence surrounded the factory is beginning to fall down because of the rain.  

• Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions:

  Even you are unsure of the standard procedures in any situation, please don’t hesitate to consult with your supervising manager.         

• Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions:

  In just three months H.G. Wells wrote the famous classic The Time Machine for what he won a Newberry Caldecott award.         

• Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions:  

  After (A) the critics see the two plays, they will (B), as a result of (C) their experience and background, be able to judge which is the most (D) effective and moving.         

•  

  Mark the letter A,B,C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions:

  Technology is define as the tools, skills, and methods that are necessary to produce goods.         

• Mark the letter A,B,C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.  

  Digital clocks, however precise, they cannot be perfectly accurate because the earth’s rotation changes slightly over years

• Mark the letter A,B,C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.  

  My sister told me that she had met my teacher at the supermarket yesterday.

• Identify the one underlined word or phrase that must be changed in order to make the sentence correct  

  Should Tom help(A) us, the(B) job would(C) only take half an hour(D).            

• Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions:

  More than ten students have failed the exam, that surprised the class teacher.    

• Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions: 

  The police have just found the man and his car which were swept away during the heavy storm last week.           

• Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions:

   A food additive is any chemical that food manufacturers intentional add to their products.

• Mark the letter A, B, C or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges: 

  All of the homework given by our teachers are useful to every student.         

• Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following questions:  

  Electric wires carry current for lighting and outlets designing for household appliances.         

• Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions:

  The basic elements of public-opinion research are interviewers, questionnaires, tabulating equipment, and to sample population.  

• Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions:

  The world is becoming more industrialized and the number of animal species that have become extinct have increased.    

• Mark the letter A, B, C or D on your sheet to indicate the underlined part that needs correction in each of the following questions:

  I'd prefer to do it on myself  , because other people make me nervous.         

• Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following questions:   

  He told us about the hotel that he had stayed the previous summer.         

• Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions:

  The British national anthem, calling “God Save the Queen”, was a traditional song in the 18th century.  

• Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions:

  Woman were denied the right to own property and participate in public life.         

Một số câu hỏi khác có thể bạn quan tâm.

• Tính:
  60 : (10 - 4).

• Ngày mồng 2 của một tháng là vào ngày thứ sáu trong tuần, biết rằng tháng đó chỉ có 4 ngày thứ sáu. Hỏi tháng đó là tháng mấy trong năm?

• Tính:
  6 + 18 : 6.

• Trong một năm có tất cả bao nhiêu tháng có 31 ngày?

• Tính:
  $30:6 \times 11$.

• Một tháng có nhiều nhất bao nhiêu ngày chủ nhật?

• Tìm b, biết:

  

• Ngày 16 tháng 4 là vào ngày thứ tư trong tuần. Hỏi ngày 23 tháng 4 cùng năm là vào ngày thứ mấy trong tuần?

• $\frac{1}{6}$ ngày là bao nhiêu giờ?

• Tìm một số, biết rằng nếu ta lấy số đó cộng thêm 124 thì được 10 000.