Bowling Crossword Puzzle

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Across
  1. 1. the space behind the foul line to make the steps and delivery
  2. 4. the desirable location for the ball to hit for the best strike potential
  3. 5. three strikes in a row
  4. 7. a gap between two or more pins
  5. 8. game of bowling has 10 of these with 2 chances to knock down all the pins
Down
  1. 1. the triangles on the lane to help you aim the shot
  2. 2. to be courteous and respectful of other bowlers and the bowling facility
  3. 3. knocking down all 10 pins with the first throw
  4. 6. to knock down the remaining pins with the second throw