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.

If a student takes a course on Computer Science, it will take him four years doing the course.

A. If

B. takes a course

C. take

D. doing

Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction

If a student takes a course on Computer Science, it will take him four years doing the course

A. If

B. takes a course

C. take

D. doing

Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction

If a student takes a course on Computer Science, it will take him four years doing the course.

A. If

B. takes a course 

C. take 

D. doing 

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

He takes (A) four paracetamol (B) everyday, (C) not knowing (D) that will seriously damage his liver

A. four paracetamol

B. everyday

C. not knowing 

D. that 

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 takes four paracetamol everyday, not knowing that will seriously damage his liver.

A. four paracetamol 

B. everyday 

C. not knowing  

D. that

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 takes four paracetamol everyday, not knowing that will seriously damage his liver

A. four paracetamol

B. everyday

C. not knowing

D. that

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 vitally important that she takes this medication night and morning.

A. vitally   

B. that        

C. takes      

D. medication