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REV It Up Lesson 1
Course 1 Lesson 1
a sound that gets louder and louder
a hole or space so big and deep that it seems bottomless
pull back or pull in
disappointed when someone or something is not as good as you thought
hit or push violently or repeatedly
wild, unpredictable, and constantly changing conditions
secretly plan to do something
act or do something without thinking through the consequences
brave and determined, don't let things get in the way
something done in secret, usually because it is wrong or illegal