Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
 
Question 9 :Please turn of ……………lights when you leave ………………room.
A. the/the
B. a/the
C. a/a
D. the/a
 
Question 12 : We will go swimming today…………it is very hot.
A. so
B. so that
C. because
D. although
 
Question 14 :Mary’d like to find ………..more…………the culture of the Ede people in Viet Nam.
A. out/on
B. in/about
C. into/of
D. out/about
 
Question 15 :It is interesting ……………badminton after school.
A. play
B. to playing
C. played
D.to play
Question 16 : Using the computer as your hobby can be……………..to both your health and your social life.
A. harm
B. to harm
C. harmful
D. harmless