Answer:
Peter Tabichi.
Explanation:
Kenyan Peter Tabichi, who has been teaching for 12 years, was recently named the best teacher in the world.
Means getting rid of something all the way with no other strings leading to it.
In general, it's often best to choose the shorter, cleaner, and simpler word when choosing between two words for a piece. In writing, simplicity and clarity are crucial.
You end a sentence with a period (.)