Sometimes, reading things out loud can help a lot. "I had eat all the leftovers." Does that sound right? How about "I had eating all the leftovers," or "I had ate all the leftovers"? What about "I had eaten all the leftovers"?
If this doesn't work for you, think of it like this: you must always use the PAST PARTICIPLE after a form of the word "have." For example, "I had given you the present." Which of your options is most similar? Most likely, the answer is "eaten": "I confessed that I had eaten all the leftovers."
Answer: B. Eaten
B.
This description was probably used for comic relief.
Okay so I'm not the best at poetry so please bare with me.
Answer:(I hope) I believe that 'The Law' of the jungle is not strong just on its own. I mean there has to be people...or animals to support it, to make it stronger. (see what I did there)
It says, "For the strength of the Pack is the wolf, and the strength of the Wolf is the Pack." They both support each other which make the law stronger.
((Hope this helps))