question: the watch is completed by being equipped with mineral glass and by being water resistant to 3 atm.
Capitalize this past sentence correctly.
A: The watch is completed by being equipped with mineral glass and by being water resistant to 3 ATM.

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

question: what does reduce do?
Capitalize this past sentence correctly.
A: What does reduce do?