Feeling you have about it (student, friend)

Explanation:

I can understand someone feelings as a student or friend

these are all different formats for citing your sources in a research paper. mla stands for modern language association. apa stands for american psychological association. cms stands for the chicago manual of style.

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).