| institute (v) | to introduce or start a system, rule, legal process |
| item | a single thing in a group, set, or list |
| participate | to take part in an activity or event |
| positive | very sure something is right; the opposite of negative |
| potential | possible (adj); the possibility that something will develop or happen in a particular way (n) |
| previous | happening or existing before a particular event, time, or thing |
| primary | most important; main |
| range (v) | To vary between particular limits |
Drag corresponding items onto each other to make them disappear.
Start Game