End of the poem wanderer

The wanderer vividly describes his loneliness and yearning for the bright days past, and concludes with an admonition to put faith in God, "in whom all stability dwells".

that is the way of a cheater and cheaters get nothing but bad grades and in trouble.

the following key ideas correctly express the key sentence.

restate key idea: most people can learn to swim in ten short lessons.

restate key idea: the majority of water-accident victims require mouth-to-mouth breathing.

restate key idea: an empty, tightly closed gallon jug will support a tired swimmer.  

restate key idea: first aid is to prevent accidents as well as assist in rescue.

explanation: the key idea needs to have the same topic as the key sentence (drowning and safety).