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.

Dictionaries frequently explain the origin of the defined word, state its part of speech and indication its correct use.

A. frequently

B. the origin

C. defined

D. indication

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

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.

Foods of animal origin(A) generally supply greatest (B) amounts(C) of iron to the diet than do foods of(D) plant origin.

A. animal origin

B. greatest 

C. amounts

D. do foods of

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 (A) industrialized and the number of animal (B) species that have becoming (C) extinct (D) have increased. Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions

A.  industrialized

B. species

C. extinct

D. have

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.

There are many (A) frequently (B) mentioned reasons why one out of (C) four arrests (D) involve a juvenile.

A. frequently 

B. mentioned 

C. four arrests

D. involve 

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.

There are many frequently (A) mentioned (B) reasons why one out of four arrests (C) involve (D) a juvenile.

A. frequently 

B. mentioned 

C. four arrests

D. involve 

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.

There are many frequently (A) mentioned (B) reasons why one out of four arrests (C) involve (D) a juvenile.

A. frequently 

B. mentioned 

C. four arrests 

D. invole 

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.

When attempt (A) to explain (B) children’s (C) good preferences, researchers are faced with (D) contradictions.

A. attempt

B. to explain

C. children's

D. with