The three legged puzzle

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Across
  1. 2. Boring
  2. 3. Needs attention and needs to be taken care of
  3. 5. A sport involving a ball
  4. 7. Live with.
Down
  1. 1. Required for allowance
  2. 2. Basketball, Football, Baseball, Soccer.
  3. 4. A subject at school
  4. 6. A sport involving running.