XB2U2

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Across
  1. 2. : to include or contain something (v.)
  2. 4. : a talk or speech to show information (n.)
  3. 5. : grown up and responsible (adj.)
  4. 6. : honest and truthful (adj.)
  5. 8. : a person who teaches you (n.)
Down
  1. 1. : a person who delivers messages (n.)
  2. 3. : believing good things will happen (adj.)
  3. 4. : to take part in an activity (v.)
  4. 7. : one version of a book or magazine (n.)