U1 W1 Vocabulary

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Across
  1. 2. spoken in a low, unclear way; spoke quietly to yourself
  2. 3. to do, make, or think of something new or different
  3. 5. show kindness and courtesy; polite
  4. 6. old or not fresh
  5. 7. made flatter, or more level or smooth
Down
  1. 1. solve a problem by having group members all contribute ideas freely
  2. 3. properly approved or authorized
  3. 4. to act wildly excited due to worry or fear