—Please remember ______ the lights when you leave the room. —OK, I will.A. turn off B. to turn off C. turning off
I think the race is ________than before.
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! — _________!