当你想询问对方多大年龄时,你应说:A.What’s your name? B.Who are you? C.How old are you?
( )—_______ hehis lunch? 一Yes, he did.
( )—What _______ you _______ last week? —I bought a bag.
( ) He went into the room and _______ the door.
( ) What did you see _______?
( ) _______ you _______ at six o’clock yesterday?