hi, my name is extrabigtits and i am 26 years.

How would the previous sentence be correctly capitalized?
Answer: Hi, my name is extrabigtits and I am 26 years.
another revision : new words added in “ green “.

How would the previous sentence be correctly capitalized?
Answer: Another revision : New words added in “ green “.
he attended newcastle preparatory school where his favourite subject was the study of euclid .

How would the previous sentence be correctly capitalized?
Answer: He attended Newcastle Preparatory School where his favourite subject was the study of Euclid .
some did survive and eventually were deciphered.

How would the previous sentence be correctly capitalized?
Answer: Some did survive and eventually were deciphered.