A. He walked up to the pitcher's mound. B. He dug his toe into the ground. C. He swung his arm around backward and forward. D. Then he threw the ball and struck him out.

Answer(s): Walking up the pitcher's mound, he dug his toe into the ground, swung his arm abackward and forward, threw the ball, and struck him out.

Walking up to the pitcher's mound and digging his toe into the ground, he swung his arm backward and forward, threw the ball and struck him out.