Consonant Blends /st/ and /tr/

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Across
  1. 1. Runs on a track and can carry people.
  2. 2. Remain where you are.
  3. 4. A broken branch of a tree.
  4. 5. Must put this on an envelope to send in the mail.
  5. 6. With all of one's heart.
Down
  1. 1. Doing your best.
  2. 3. Course or path.
  3. 4. A word that rhymes with cable.
  4. 5. Take something that does not belong to you.
  5. 6. Opposite of false.