It should be:
With sincerest and warmest regards
1. Odysseus will face his biggest challenge yet.
3. Odysseus will change even more.
5. Odysseus will be able to truly go home.
Answer:
By combining sentences 4 and 5 with the transition word "so"
Explanation:
The best way to revise the paragraph to connect ideas is by combining sentences 4 and 5 with the transition word "so"