B.
Homeschooling is an education system where a child is taught in his or her home.
It depends what they are talking about.
If they are talking about the bombing of 9/11 then the tone would be serious, sad, mad at the other country for doing what they did.
But, if they are talking about a major- fun holiday- like Halloween then the tone would happy, excited, energetic! It just depends what the topic the author is talking about!!
Hoped this helped you! :))
o4=Worsen
Explanation:
The word deteriorate means worse or fasten.
Math and Reading tend to be the subjects I excel at. But I am a science major so I really enjoy biology and chemistry too