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.

It is a good idea to be careful in buying or purchasing magazines from salespersons who may come to your door

A. It is

B. to be careful

C. buying or purchasing

D. who

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 is a good idea to be careful in buying or purchasing magazines from salespersons who may come to your door.

A. It is

B. to be

C. or purchasing

D. from salespersons

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 is a good idea to be careful in buying or purchasing magazines from salespersons who may come to your door

A. It is 

B. to be 

C. or purchasing 

D. from salespersons

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.

People (A) who work (B) involves (C) standing for most of the day often suffer (D) from backache.

A. who

B. involves

C. standing

D. from

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

Those who had already purchased tickets were instructed to go to gate first immediately.

A. Those

B. had already purchased

C. gate first

D. immediately

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

Those who had already purchased tickets were instructed to go to gate first immediately.

A. Those 

B. had already purchased

C. gate first

D. immediately

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.

He comes from a large family, all of them now live in Australia.

A. comes

B. large

C. them 

D. live