question: he is obviously bored and watches the worker who is digging just across the alley.
Capitalize this past sentence correctly.
A: He is obviously bored and watches the worker who is digging just across the alley.

question: it was in ancient swedish time the latin alphabet came to sweden. and that was also when they started writing seriously, not just on rune stones.
Capitalize this past sentence correctly.
A: It was in ancient Swedish time the Latin alphabet came to Sweden. And that was also when they started writing seriously, not just on rune stones.

question: fixing broken win rar archive is indeed possible and it’s very easy!
Capitalize this past sentence correctly.
A: Fixing broken Win RAR archive is indeed possible and it’s very easy!