Yes, every language is supposed to be capitalized
I taught my students how to divide decimal numbers today.
If he had known that it would've hurt, he wouldn't have said it.
The man had dug a hole earlier for his plant he wanted to grow.
The best thesis statement would be:
A. Schools should encourage volunteering because it reduces stress, promotes personal growth, and has a positive effect on society.
This is the best because it provides the topic "Schools should encourage volunteering" and then it goes on to provide reasons for this that will most likely be described in the rest of the paper.
Hope this helps!
I believe the answer is B it shows how potentially dangerous some diseases can be to people