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.

It is (A) generally believed that Thomas Jefferson was (B) the one who had researched and (C) wrote the Declaration of Independence during the months (D) prior to its signing in July 1776.

A. generally 

B. the one 

C. wrote 

D. prior to its

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

(A) Although they are (B) an inexpensive supplier of vitamins, minerals, and high quality protein, eggs (C) contain a high level of blood cholesterol, one of the major (D) cause of heart disease

A. Although

B. an

C. contain

D. cause

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

It is the high time John understands how to behave properly towards the old men

A. understands              

B. high                           

C. towards           

D. how to

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

On(A) the floor of the Pacific Ocean is(B) hundreds of(C) flat-topped mountains more than(D) a mile beneath sea level.

A. On

B. is

C. of

D. more than

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) Petroleum is (B) composed of a complex (C) mix of hydrogen (D) and carbon.

A. Petroleum 

B. composed 

C. mix 

D. and 

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

What are common (A) known as “lead” pencils are not (B) lead, but (C) rather a mixture of graphite, clay and wax. (D)

A. common

B. not 

C. but 

D. and wax

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

That the subways are overcrowded in Manhattan it is a problem that should be c

A. That

B. It

C. Is

D. dealt with soon

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

Many of the population in the rural areas is composed of manual labors.

A. Many 

B. rural areas 

C. composed of 

D. labors

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.

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.

Hardly he had graduated from Vietnam Naval Academy when he joined Vietnam Coast Guard.

A. he had    

B. graduated from  

C. when       

D. joined