question: sound characteristics such as attack, duration, effect level, and direct level are controllable via external expression pedal (sold separately)
Capitalize this past sentence correctly.
A: Sound characteristics such as attack, duration, effect level, and direct level are controllable via external Expression pedal (sold separately)

question: for more information on google analytics cookies, see the official google analytics page.
Capitalize this past sentence correctly.
A: For more information on Google Analytics cookies, see the official Google Analytics page.

question: at the meeting they discussed a number of concrete initiatives aimed at solving eu's challenges with terrorism, organized crime and asylum and migration pressure.
Capitalize this past sentence correctly.
A: At the meeting they discussed a number of concrete initiatives aimed at solving EU's challenges with terrorism, organized crime and asylum and migration pressure.