<span>The sentence written correctly looks like:
</span>Brush your teeth; rinse thoroughly when you finish.
That is because "Brush your teeth" and "rinse thoroughly when you finish" are both independent phrases.
They can be joined together by either a period, or a semicolon. You can also join it using a comma and a conjunction.
<span>The correct answer is </span><span>C. teeth</span>
The correct answer should be III. to entertain
They are usually made to mock opponents or to show how faulty someone's politics are. It's not serious information, nor does it try to persuade you.
<span>Did you hear about the mathematician who wanted to make a fruit salad,s so he bought some apples and oranges and ordered pears.
Ordered pears under this context is a pun for ordered pairs, which explains that </span>the objects appear in the pair<span> is significant: the </span>ordered pair<span> (a, b)definitely different than </span><span>(b, a) unless a = b.</span>
I would say that the answer is A. It seems like the best choice.