You are ill. You had better _______ the doctor right now. A. look at B. see C. watch
—Excuse me, where can I buy a jacket? —You can go to the Men's Wear Section on the_________ floor. A. two B. twice C. second
—I want a_________ to cut the big apple. Could you pass me one? —Certainly, here you are. A. fork B. knife C. spoon
David is new here, so we know_________ about him. A. nothing B. something C. anything
It is_________ popular way among the young people to chat on the Internet now. A. a B. an C. the
—What did he say just now? —He asked me_________, A. when my sister came back B. when did my sister come back C. when will my sister come back