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.

A conductor uses signals and gestures to let the musicians to know when to play various parts of composition.

A. the musicians

B. to play

C. uses

D. to know

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

No matter what different, various music types have one thing in common: touching the hearts of  listeners

A. what different

B. various music

C. common

D. touching

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.

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 indicate the underlined part that needs correction in each of the following questions.

Although this car appears to be manufactured by a different company, it has the same body style, size, and perform as that one

A. appears

B. to be

C. different

D. perform

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.

Although this car appears to be manufactured by a different company, it has the same body style, size, and perform as that one.

A.appears 

B.to be

C.different 

D.perform

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 

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. secret

C. most

D. of all