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.

For thousands of years, man has used rocks as main materials for building houses, made fences, pavements or even roofs for houses

A. man

B. rocks 

C. made 

D. roofs 

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.

For thousands of years, man has used rocks as main materials for building houses, made fences, pavements or even roofs for houses.

A. man

B. rocks 

C. made 

D. roofs 

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.

For thousands of years, man has used rocks as main materials for building  houses, made fences, pavements or even roofs for houses.

A. man

B. rocks

C. made

D. roofs

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 acted as though he had met the young beautiful women some times before.

A. The man

B. had met

C. young beautiful

D. times

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.

Before the interview, candidates should find out as much as possibility about the job and the vacancy.

A. about     

B. find out  

C. as possibility    

D. interview

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.

Salt was once (A) too (B) scare and (C) precious that it was used as money. (D)

A. once

B. too

C. and

D. as money

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.

Salt was once  A. too  B. scare and  C. precious that it was used as money. D.

A. once

B. and

C. and  

D. as money.