Unit 2-

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Across
  1. 1. the activity of spending time in a tent
  2. 2. give money or goods for charity
  3. 3. an inexpensive place to live for students or workers
  4. 7. be grateful for something
  5. 8. a soldier sent out ahead to gather information
  6. 9. plunge head first into water
Down
  1. 1. the exchange of ideas between two or more person
  2. 4. very tired
  3. 5. drugs that are used to treat or prevent disease
  4. 6. plates, dishes, cups, and other similar items