画线部分提问He is standing _at__the__bus__station____
问题描述：
画线部分提问He is standing _at__the__bus__station____
答
He is standing _at__the__bus__station_.（画线部分提问）
Where is he standing?
他正站在哪里?
the boys are playing _basketball_____ now
the boys are _playing__basketball___ now
3. the teacher is talking with _my__mother___
4.she is waiting for _her____child______
1、What are the boys playing now?2、What are the boys doing now?3、Whom is the teacher talking with?4、Whom is she waiting for?whom是什么？whom是whom的宾格，在句中做介词with \ for的宾语。