你是售货员,你见到顾客常说_____A.How much are they?B.What time is it?C.Can I help you?
( ) I know “cm” is _______.
( )—What school are you in? —I’m in _______.
( )—Do you have a dictionary? —_______
( ) It’s time for _______.
( ) I _______ to school by bus this morning.