6) What effect does the inclusion of this final paragraph have upon the text as a whole? A) It demonstrates the error of Rita's superstitious beliefs.
B) It helps the reader to know more about Camillo's background.
C) It enables the reader to understand both sides of a complicated subject.
D) It makes the reader question whether Camillo's love for Rita is really sincere.

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).

2: "jesse kept on, his voice rising in anger."

4: "andy stormed out angrily."

i answered the question and it said these two were right : )

i hope this