Answer:
A man i know always donates a bunch of books to the library he received 50 titles from them just last week
"She has been participating in songwriting contests since she was ten: nothing fulfilled her more then music."
Answer:
d. Poe died of unknown causes at the age of 40.
Explanation:
After they rested a few days, the aliens revived sufficiently to explore.
.
In order to check comma placement, swith the sentence around and see if it still makes sense. In this case it would be:
.
The aliens revives sufficiently to explore after they rested a few days.