---You’d better read more English magazines to improve your reading. ---______________A Why don’t you read it? B That’s a good idea. C Can I help you? D I’m sorry to hear that.
—What’s this ____ English? —It’s an egg.
—What class are you in? —I’m ____.
—Who’s that, Kangkang? —____ Mary.
—____ is Mary? —She is five.
—Are they from Canada? —No, they ____.