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.

We should participate in the movement who is organized to conserve the natural environment.

A. should private

B. who

C. to conserve

D. individual

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.

The number of wild horses on Assateague is increasing, resulted in overgrazed marsh and dune grasses.

A. number

B. is

C. resulted

D. grasses

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.

Question 44: The number of wild horses on Assateague is increasing, resulted in overgrazed marsh and dune grasses.

A. number

B. is

C. resulted

D. grasses

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.

My (A) classmates is (B) going on a (C) trip to Cuc Phuong National Park this weekend (D).

A. My 

B. is 

C. a 

D. this weekend 

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 life span (A) of a domestic cat at home is said to be (B) far shorter (C) than a wild tiger (D) in the jungle

A. life span

B. to be

C. far shorter

D. a wild tiger

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 on the most careful prepared trip, problems will sometimes happen.

A. Even

B. on the

C. careful

D. will sometimes