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.
Mumps are a very common disease which usually affects children.

A. which

B. are

C. usually

D. common 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.

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 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.

It (A) has been said (B) that laser (C) to be the most miraculous (D) to cure the disease.

A. has been said 

B. that 

C. to be

D. to cure

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.

Exceeding speed limits and fail to wear safety belts are two common causes of automobile death.

A. Exceeding

B. fail 

C. safety belts

D. causes

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

Exceeding speed limits and fail to wear safety belts are two common causes of automobile death.

A. Exceeding        

B. fail 

C. safety belts        

D. causes

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

Technology is define as the tools, skills, and methods that are necessary to produce goods

A. is define

B.  the tools

C. that are

D. to produce

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.

Dogs that are trained to lead the blind must be loyalty, intelligent and calm.

A. Dogs that

B. trained

C. the

D. loyalty