化学平衡状态I、II、Ⅲ的相关数据如下表:根据以上信息判断,下列结论错误的是
The children all turned ____ the famous actress as she entered the classroom.
Edward, you play so well. But I ______ you played the piano.
She brought with her three friends, none of ______ I had ever met before.
I tried phoning her office, but I couldn’t _______.
His sister left home in 1998, and _______since.