QUESTION: Fix punctuation: Today flow monitors are used both in liquids and in air and are employed even in explosion hazardous environments
ANS: Today, flow monitors are used both in liquids and in air, and are employed even in explosion hazardous environments.

QUESTION: Fix punctuation: This is really something spectacularInstall Living Cell 3D screensaver and turn your desktop into the eyepiece of a powerful microscope
ANS: This is really something spectacular!Install Living Cell 3D screensaver and turn your desktop into the eye-piece of a powerful microscope.

QUESTION: Fix punctuation: 2 years ago 3015 AhMe double penetration gangbang
ANS: 2 years ago 30:15 Ah-Me double penetration, gangbang

QUESTION: Fix punctuation: pictures photos facts and information on Royal Palace at night Brussels
ANS:
pictures, photos, facts and information on Royal Palace at night (Brussels)