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.

Passengers are required to arrive to the gate fifteen minutes before departure time.

A. are required

B. arrive to

C. before

D. departure time

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.

Passengers are required to arrive to the gate fifteen minutes before departure time. 

A. are required

B. arrive to

C. before

D. departure time

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 man that you are looking for living next door.

A. The

B. that

C. are

D. living

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) The girl (B) that you (C) are looking for (D) living in this area.

A. The 

B. that 

C. are 

D. living