The main setting of "Seventh Grade" is a

Exposition. Victor, a seventh grader living in Fresno, CA, arrives for his first day of school. He is excited to see Teresa, a girl he likes and hopes to impress

Explanation:

hope it helps

idk you tell me

explanation:

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).