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

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

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.
Thanks to sheer (A) hard work, the young entrepreneur has (B) successful managed to (C) launch a magazine (D) of his own.
A.hard work
B.successful managed
C.launch 
D.of his own

Which is NOT mentioned as one of the problems of Black Friday?
A.Sometimes violence occurs at Black Friday events.
B.Nobody really saves any money on Black Friday.
C.Stores run out of high demand items quickly.         
D.There are large crowds and lots of shoving.

The word "them" in paragraph 2 refers to ______.
A.organisms                           
B.traits                        
C.animals                   
D.plants

(25) 
A.who                                    
B.that                          
C.where                     
D.which

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
Vietnamese have a strong sense of hospitality and feel embarrassed if they cannot show their guests full respect by preparing for their interval.
A.difference
B.unfriendliness
C.generosity
D.politeness

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
His short but pointed speech was applauded by all sections of the audience.
A.welcomed
B.misunderstood
C.praised
D.disapproved

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
Any student who neglects his or her homework is unlikely to do well at school.
A.puts off
B.looks for
C.attends to
D.approves of

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
My uncle, who is an accomplished guitarist, taught me how to play.
A.unskilled
B.ill-educated
C.unimpaired
D.unqualified