_________. Is this your pen?
--- ? --Yes, sure.A.How are you B.What are you going to doB.Could you please help me D.Why are you late
--Lisa, let’s clean the kitchen now. Could you the rubbish?--Yes, sure.
He was the first Chinese pianist in the history of the competition to win this prize.
-- you please put two pieces of turkey on the bread?--Sorry, I can’t do it.
--May I your CD player? --Sorry, I it.