She will visit us as soon as she arrives____ Paris.
A.at
B.in
C.on
D.to

The authorities _______ actions to stop illegal purchase of wild animals and their associated products effectively. However, they didn’t do so. 
A.must have taken 
B.had to take 
C.needed have taken 
D.should have taken

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the followings.
Birth ______is an official document that shows when and where a person was born.
A.degree                           
B.certificate                       
C.permit                         
D.paper

______(3)
A.longer
B.more
C.longest
D.Both A and B

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.
Facebook.com’s server IP address could not find in Google Chrome browser because of the error of Internet connection.
A.Facebook.com’s
B.could not find
C.because of
D.Internet connection

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.
It's quite disappointing that some people still turn a blind eye to acts of injustice they witness in the street.
A.take no notice of       
B.have no feeling for
C.show respect for       
D.pay attention to

Should the need arise, you can ontact me on this number.
A. I'm available, so contact me on this number.   
B.Under no circumstances should you contact me on this number.  
C.If you find it necessary, you can contact me on this number.  
D.You can contact me on this number at any time.

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of the primary stress in each of the following questions.

A. business
B.opponent 
C.specialize 
D.agency

Choose the best answer by circling its corresponding letter A, B, C or D.
Let's go out now, ______? The weather is so nice!
A.won't you
B.shan't we
C.will you
D.shall we

According to the passage, how does food production contribute to global warming?
A.Producing more food leads to growth in the world population.
B.Food production uSes many chemicals which add to global warming.
C.Food production requires that the forests be cleared to create farmland.
D.Food production decreases the ability of the air to release heat.