Objective
To examine verb antonyms, and how they are formed and used.
Activity 1
Antonyms are also very common with verbs. 
Just like adjectives and nouns, they can be formed by adding a prefix. 
1. I tied my shoes. 
2. I untied my shoes. 
Activity 1
Look at this list of six verbs. 
What is the antonym for each one? Which prefix do we use to change it?