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 Don your answer sheet to indicate the underlined part that needs correction in each of the following questions from 24 to 26. 

Upon reaching the destination, a number of personnel is expected to change their reservations and proceed to Hawaii. 

A. reaching 

B. proceed 

C. is 

D. to change 

Mark the letter A, B, C, or Don your answer sheet to indicate the underlined part that needs correction in each of the following questions from 24 to 26. 

If you have some sufficient knowledge of English, you can make yourself understand almost everywhere. 

A. understand 

B. some 

C. almost 

D. of

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

What we know about certain diseases are still not sufficient to prevent them from spreading easily among the population.

A. What we know about

B. are

C. from spreading            

D. among

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.

What we know about certain diseases are still not sufficient to prevent them from spreading easily among the population

A. What we know about

B. are

C. from spreading

D. among

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.

What we know about certain diseases are still not sufficient to prevent them from spreading easily among the population.

A. What we know about

B. are

C. from spreading

D. among

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

Mostly medical doctors have had some training in psychology and psychiatry.

A. Mostly   

B. have had 

C. training   

D. in

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.

Not only      to speak to him, but she also vowed never to see him again.

A. she refused

B. did she refuse

C. she did refuse

D. when she refused