question: what is file extension bcf?
Capitalize this past sentence correctly.
A: What is File Extension BCF?

question: even today, people have beliefs that they "know" is right but which subsequently found to be incorrect.
Capitalize this past sentence correctly.
A: Even today, people have beliefs that they "know" is right but which subsequently found to be incorrect.

question: aix hotel - search for free rooms and guaranteed low rates in aix-en-provence and book your stay at hotel aix hotel
Capitalize this past sentence correctly.
A: Aix Hotel - Search for free rooms and guaranteed low rates in Aix-en-Provence and book your stay at hotel Aix Hotel