The question Mrs. Olinski got most after her 6th grade class won the Academic Bowl was, “How did you pick your team?”.
I think this is correct.
I believe the answer is B. In the first one, Earth was not capitalized. In the third one, the word hospital needs to be capitalized. I can't see the full answer for the last one so I can't be completely sure.
800 hundred is 762 rounded to the nearest hundred