As, Because, Since, and Where.
I hope this helps!
Answer:
determined to reach her goals.
The answer is C. Proper sample size
Dear grandpa,
Thank you so much for the parcel you sent me on my birthday! I can't wait to open it! I hope I see you soon! Thanks again!
With love,
(your name)
I would say that the answer is A) foreshadowing, but I am not 100% sure.