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 £100 award has been offered for the return of the necklace. 

A. award 

B. has been offered 

C. for 

D. the 

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.

After driving a car for ten miles, John suddenly realized that he has been driving in the 

A. driving

B. suddenly realized

C. has been

D. direction

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.

Almost (A) of the trees (B) in this plantation have been (C) cut down and (D).

A. Almost 

B. trees 

C. have been

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.

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.

A cure for the common cold, causing by a virus, has not been found

A. for

B. causing

C. a virus

D. has not been found

Mark the letter A, B, C or B on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

Only (A) after food has been dried (B) or canned it should (C) be stored for future use.(D)

A. Only 

B. dried 

C. it should

D. use

Mark the letter A, B, C or B on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

(A) Only after food has been (B) dried or canned (C) it should be stored for future (D) use.

A. Only 

B. dried 

C. it should

D. use

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) After driving for twenty miles., he (B) suddenly realized that he (C) has been driving (D) in the wrong direction.

A. After driving

B. suddenly realized

C. has been drivin

D. in the wrong direction

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 improvement (A) for water standards (B) over (C) the last 50 years has been (D) very great.

A. for water

B. over 

C. the last

D. very great.