Will, when, why, it, can
Instead of using the word challenging you can use the word gifted, special, special gifted.
or
Myself
I have a stomach ache.
mixture
are
used to be
Answer.
is, it, in the past.
no "It" is not used instead of he and she...
Another word you can use instead of obituary is "death notice" or "memoriam."
Use the word "how" when asking "in what manner". Use the word "why" when asking "for what reason".