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.

Dreaming, like all other mental processes, it is a product of the brain and its activity.

A. like all

B. it is

C. of the brain

D. its activity

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.

More and 90 percent of the calcium in the human body is in the skeleton.

A. the

B. human

C. is

D. and

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

More and 90 percent of the calcium in the human body is in the skeleton.

A. the

B. human

C. is

D. and

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

A mosquito (A) is filled with blood (B) is carrying (C) twice its own body (D) weight

A. is filled

B. is carrying

C. twice

D. weight

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 Earth is the only planet with a large number of oxygen in its atmosphere.

A. the

B. a large number

C. oxygen

D. its

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

Body language is quiet and secret, but most powerful language of all.

A. Body language 

B. and secret 

C. most 

D. of all