To make changes, especially to correct or improve
revise
To learn something so well that you are able to remember it perfectly.
memorize
Criticize:To talk in a bad way about the problems or faults of someone or something.
criticize
A school after high school that offers courses leading to a degree
college
Physical activity that is done in order to become stronger and healthier
exercise
To make someone more determined, hopeful, or confident
encourage
The broken parts of a vehicle, building, etc. that has been badly damaged or destroyed
wreckage
Products that are bought and sold
merchandise
