I think the stem would be somn-, having taken Latin, but I very well could be wrong.
Answer:
No, and yes.
Explanation:
If you citing them for like an essay and use quotation marks thats not claiming them as your own, your just using then to cite evidence. Now, if you were to not use quotation marks then yes, it is claiming the words as your own. Also, if you look something up or its from a book, etc as long as you paraphrase your fine. If you don't paraphrase then that is claiming the words as your own. I hope this helps! have a good day :)
Answer:
こんにちは、私の名前は or Kon'nichiwa, watashinonamaeha
Answer:
His mischievous actions add to Lizabeth's worries. His angry acts make Lizabeth question her loyalties. His cheerful outlook helps Lizabeth see things differently.
Drop ,flop ,chop, cops stop pop swap