16. Life of Pi was directed by Ang Lee who was entitled the best director at ___ 2013 Oscars .It was ___ third time that Ang Lee had been awarded.
A. the; the B. /; the C. a; the D. /; a
17. What is clear is ____ the government makes sure that people are happy with their position in society and will not try to change things.
A. what B. / C. that D which
