仍然有一线希望失踪的孩子能被活着找到。

There's still ___a ___ray ___of ___hope that the missing child will be found alive.

在我康复期间，她鼓舞人心的信息带来了一线希望。

Her encouraging message was ___a ___ray ___of ___hope during my recovery.

在悲伤的时刻，简单的善举可能带来一丝安慰。

In times of grief, ___a ___ray ___of ___comfort can be found in simple acts of kindness.