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.
Though formally close friends, they have now been estranged from each other due to some regrettable misunderstandings.

A. formally

B. have now been estranged

C. each other

D. regrettable misunderstandings

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

What I love most about the book that was the close-knit friendship of the three friends

A. What

B. about

C. that was

D.close-knit friendship

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 (A) I love most about (B) the book that was (C) the close-knit friendship (D) of the three friends.

A. What

B. about

C. that was

D. close-knit friendship

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 (A) I love most about (B) the book that was (C) the close-knit friendship (D) of the three friends.

A. What

B. about

C. that was 

D. close-knit friendship

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.

My close friends spends most of their free time helping the homeless people in the  community.

A. close 

B. spends 

C. of 

D. helping 

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 world is becoming more (A) industrialized and the number of animal (B) species that have becoming (C) extinct (D) have increased. Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions

A.  industrialized

B. species

C. extinct

D. have

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 (A) suits were hanged (B) in the close when (C) they were returned (D) from the cleaners.

A. The 

B. hanged 

C. when 

D. were returned

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) The assumption (B) that smoking has bad (C) effects on our health (D) have been proved.

A. The 

B. that 

C. effects on

D. have