Please capitalize where necessary: i have had lucid dreams when, in the dream, i became aware that i was dreaming and could manipulate the dream.
A: I have had lucid dreams when, in the dream, I became aware that I was dreaming and could manipulate the dream.

Please capitalize where necessary: latest visit 13 january 2008 15:39
A: Latest visit 13 January 2008 15:39

Please capitalize where necessary: click here to visit their official website!
A: Click here to visit their official website!

Please capitalize where necessary: on january 26th from 1 pm until late evening, there will be a debian/ubuntu bug-squashing hackathon at the sipb office.
A:
On January 26th from 1 pm until late evening, there will be a Debian/Ubuntu bug-squashing hackathon at the SIPB office.