Look __the map. It's a map __ China.
—I looked for you in the office, but I could’t find you. —Oh, I in the library
—What’s your son’s ? —He prefers drawing.
—Is she Jane? — ________. A. Yes, I am B. Yes, he is C. No, she isn't
— ________? —I'm from Canada. A. Are you from Canada? B. Where are you from? C. Who are you?
当你介绍朋友给别人认识,应该说________. A. I'm Mike. B. This is Li Lei. C. He's Li Ming.