Slick is doing something and getting away with it, cool is a way a person looks and like saying "you look cool" or "that's cool" slick is like "that was slick"
Answer:
Personal Care Aides
Home Health Aides
Statisticians
Wind Turbine Service Technicians
Explanation:
I believe that it is subjunctive..
1. Washing your hands every time you use the bathroom.
2. Prevent yourself from touching your face.
3. Wear your mask and remember to cough in your elbow.