Please capitalize where necessary: christ himself taught that there is life after death.
A: Christ Himself taught that there is LIFE AFTER DEATH.
Q: you’ve to help sunny, a small fish, to survive in the dangerous and vast ocean. eat the fishes smaller than you to grow and avoid the bigger ones or you’ll lose your life! but as you grow you become capable of eating more number of fishes.

A: You’ve to help Sunny, a small fish, to survive in the dangerous and vast ocean. Eat the fishes smaller than you to grow and avoid the bigger ones or you’ll lose your life! But as you grow you become capable of eating more number of fishes.
Q: we’ve assembled all the important legal documents that you as a customer, prospect or user of our website will need to know about.
A: We’ve assembled all the important legal documents that you as a customer, prospect or user of our website will need to know about.
Problem: similar games to the house on the hill
Can you repeat this sentence, but capitalize it?
Answer: Similar games to The house on the hill
Text: and i hope you had a nice day too.

Correct capitalization: And I hope you had a nice day too.
Problem: just want to say thanks for the work you are doing. i’ve been doing this dance with lymphoma for 14 years now.
Can you repeat this sentence, but capitalize it?
Answer:
Just want to say thanks for the work you are doing. I’ve been doing this dance with lymphoma for 14 years now.