C. Introduction
The thesis statement helps readers recognise what is to follow
C. "While you finish your chores," said my older brother, "I will help fix your video game."
There there needs to be the comma inside of the quotation marks at the end of the sentence, yet the comma outside of the quotation marks when it is at the beginning of the phrase. There should also be quotation marks in front of the next quotation.
...traveled to Sacramento for a business meeting.
1) D This is because we are waiting to see what will happen now that they will no longer stay silent and be oppressed.
2) B Because the thermometer changed much in society.
Hope this helps!