Edward once said that his favorite Dickens novel was “Great Expectations.”
Explanation:
"Edward once said that his favorite Dickens novel was 'Great Expectations'.” This sentence is punctuated correctly because whenever it is a title, you must use (") to show that it is a title.
Go looking for more sources is the option. Writing about something you're confused about is not a good choice. Plagiarism is never the right answer. And picking another research topic is not always a possibility and it's nonsensical to just give up on your original topic.
You should talk about how businesses do unethical acts behind our back. Specifically if a butchering company found some sort of cancer in their meat, and removed it immediately without telling anyone, would be ethical or unethical? Put it in a "gray zone".