—I can play_______piano.—Wow, you’re so great.A. a B. an C. the
The team trekked _____ the jungle to look for the living tigers.
The number of the workers in this factory _______ two hundred.
---Where would you like to go ? ---I’d like to go ________.
I don’t like people ______ talk much but do little.
Keys _______ used for ______ the doors.