Bob is good ________ music.He can be good ________ children in the music club.
My brother is good at chess and he joined the Chess Club ______ June, 2012.
Mr. Black often goes to work by______ bus.
—What colour do you like best? —________.
— Nice to meet you! — _________!
—Excuse me, could you tell me _______? —There is a bank on the second floor. You can make it there