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

Lack of (A) animal protein in (B) the human diet is a serious (C) cause of the (D) malnutrition

A.Lack of

B.in

C.serious

D.of the

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.

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.

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 show the underlined part that needs correction.

Insufficient protein in the diet may cause a lack of energy, stunted growth and lowering resistance to disease.

A. Insufficient protein               

B. the diet

C. stunted growth 

D. lowering resistance to disease

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.

Since vitamins are contained in a wide variety of foods, people seldom lack of most of them

A. are 

B. in a 

C. variety of 

D. lack 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.

Since vitamins are contained in a wide variety of foods, people seldom lack of most of them.

A. are 

B. in a 

C. variety of 

D. lack 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.

Since vitamins are contained in a wide variety of foods, people seldom lack of most of them.

A. are

B. in a

C. variety of

D. lack of