Answer: D
Explanation: the last one sounds the most confident
To answer this you will need to look for key points in point of views. First point of view is I/WE/MY/OUR. second is MY/YOURS third is HE/SHE/HIS/HER hope this helps!
Personally, i would write the sentence 4, 1, 3, 5, 2. Seems like the correct way to do it. Hope that helps you out a bit! ^.^