The Ox and the Frogs

123456
Across
  1. 3. Very big.
  2. 5. To try to do something.
  3. 6. Filling the body with air to become bigger.
Down
  1. 1. Broke open suddenly because it became too full.
  2. 2. Full of tall, thin plants that grow near water.
  3. 4. Something that is not possible.