AWL9. Words 41-50 Welcome to your AWL9. Words 41-50 Click "NEXT" to begin. 1. to rest and allow yourself to become calm 2. to prevent someone or yourself from doing something 3. concerning the quality of something 4. a set of rules for the correct way to behave on formal occasions 5. coming before the main or most important part of something 6. to make small changes to something in order to improve it 7. a situation in which people completely change their government or political system, usually by force 8. a situation that could possibly happen 9. not easily changed 10. a way that buses, trains, ships, or planes travel regularly Time's up