—When did the Whites reach Beijing? —They reached Beijing the afternoon of June 15. A. in B. on C. at
— ______ are you from? — I’m from Shanghai.
—How old are you? —_______ .
—What’s this _____ English? —It’s _____ orange.
—What are ______ over there(那边)? —______ are buses.
—What class is Wei Li in? —She is in ______ .