—Is this Tom’s bike?—____, I don’t know.A. OK B. Good C. Sorry
— _______ do you play sports? — Every day. I want to keep healthy.
— Did you get your report card today, Susan? — Yes, I did. I didn’t do well in science. Because it’s too _______.
— Lin Shuhao, _______ NBA player, became a basketball hero. —Yeah, this is a great story of success.
—Lucy, _________ do you have art lessons? —Twice a week.
Tom has to leave now _________ he can catch the train.