1 is C ,2 IS A ,3 IS D,4 IS C , 5 IS A, 6 IS B , 7 IS B
I believe the correct answer is C. Aunt Agatha can't <span>contact Gussie to get him to change his embarrassing behavior.
A is incorrect because if you read the excerpt, you will see that she meddles everywhere. B is incorrect because nowhere in the excerpt does it say Bertie believes that. D is incorrect because he hasn't agreed to anything yet, at least not in lines 16-30. However, according to aunt Agatha, Gussie is behaving in a poor manner and that should be changed.
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The answer to this question is:
Radiation
They should know about the boston massacre and the boston tea party because they where the key events leading to the american revolution war