question: liquid for electronic cigarettes - aroma watermelon. our liquid offers you the taste of watermelon. simply a feel-good liquid!
Capitalize this past sentence correctly.
A: Liquid for electronic cigarettes - aroma Watermelon. Our liquid offers you the taste of Watermelon. Simply a feel-good liquid!

question: before you can open a lcf file, you'll need to figure out what kind of file the lcf file extension refers to.
Capitalize this past sentence correctly.
A: Before you can open a LCF file, you'll need to figure out what kind of file the LCF file extension refers to.

question: a choose between them all is the only real issue.
Capitalize this past sentence correctly.
A: A choose between them all is the only real issue.