— Is Mr. Smith driving here?  —I’m not sure. He ______ come by subway.

—Paul has lost her iphone 5.    —No, it ___be in her bag. I _______ hear it.

 －_________ we go at 7.30 ? －What about __________ it a little earlier ?

—Who is speaking there? —It        be Uncle Li. He has gone to Shanghai.

一Shall we meet at the station at 8 am?—In fact, we _______. The train _______ until l0 a.m.