我们在学校相遇，从那以后一直是朋友。

We met at school and have been friends ___ever ___since.

他离婚后一直很沮丧。

He's been depressed ___ever ___since he got divorced.

这支笔是我生日时父亲送给我的，从那以后我一直珍藏着它。

The pen was given to me by my father on my birthday and I have treasured it ___ever ___since.