给下列单词归类(同一类的单词写在同一棵树上,只写序号)。(1) (2) (3)
He went into the room and _______ the door.
What did you see _______?
_______ you _______ at six o’clock yesterday?
Will you please say it again? I _______ quite _______ you.
When _______ Lee _______ school this morning?