It is said that Mr Wang has won first place in the English contest for teachers.—________ and ________ one day.

下列各句划横线的成语使用恰当的一句是：

Do you think it a good thing if too high house prices can’t be brought under control .—________，it was bad

He is only too ready to help others, seldom, ______, refusing them when they turn to him.

With the boy_______ the way, we had no difficulty _______the way to the West Lake.