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

The nests of most bird species are strategic placed to camouflage them against preators.

A. most

B. species

C. strategic

D. against

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 different hundreds of species of butterflies in Cuc Phuong National Park.

A. There are

B. different hundreds of

C. species of

D. in

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 number of wild condors, an endangered  species of bird,  have been increasing  steadily  because of the work of scientists and environmentalists.

A. species of        

B.  have been        

C. steadily   

D. because 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 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