下列句子中，对“而”的解释不正确的一项是

I agree with most of what you said, but I can’t agreewith ______.

In our school only teachers are allowed to use this room. And only in this room __ find some good dictionaries.

I _______my pen everywhere in the classroom, but I couldn’t find it.

It’s wise of you to________your father’s advice when you come to any difficulty.[ ]