The prepositional phrase is "on a high shelf" since ON is a preposition.
Answer:
after reading this I would say the answer is A. The author seems to state facts and to me facts cant be biased, and this article is an informative article.
Answer:
My best friend, Sarah, absolutely loves animals agreed to take care of my dog.
Explanation:
I bolded the mistakes/changes
<u>Answer:</u>
Stop [!] the train is approaching.
<u>Explanation:</u>
The punctuation should be an exclamation point because it used at the end of a sentence or a short phrase which expresses very strong feeling.
<em>Hoped this helped.</em>

Sorry to say this but I think the question is asking you what event would make you feel as happy as billy, not anyone else.