Answer:
Add an apostrophe and an -s to the end of an indefinite pronoun to make it possessive. For example, "After everyone's practice runs, we made our way to the fan viewing area."
True. If the audience is slow to respond to your question, you should answer it yourself rather than let there be silence. When speaking in public, these questions are considered rhetorical and doesn't really need to be answered, this should be part of your speaking script. This stirs the audience, but then you need to answer it yourself to transition to another point.
Answer D because you would need to capitalize the word Officer since it is part of a pro noun. Since there is a name following officer you capitalize it, but if there is just the word officer and no name following it then you leave it lower case. In your case there is a name following the word officer so you should capitalize the "O" in officer which will give you answer choice D.
Hope this helps! :)
Blue light is scattered in all directions by the tiny molecules of air in Earth's atmosphere.This is why blue is scattered more than other colors because it travels as shorter, smaller waves. This is why we see a blue sky most of the time.