( )16. I don't like the colour of the T-shirt. Would you show me ______ one?
A. other B. the other C. another D. others
( )17.---When did you ______? --- ______ the morning of November 20th.
A. arrive at, In B. get to, In C. get, On D. arrive, On
( )18. Shanghai is one of ______ in the world.
A. the big city B. the biggest city C. a big city D. the biggest cities
( )19. This bag isn't mine. It's ______.
A. somebody else B. somebody else's C. el