31. An eight-hour working day was introduced back in 1921 . 32. Use gentle , half-tooth wide , back and forth strokes . 33. Use gentle , half-tooth wide , back and forth strokes . 34. It was easy to go there and come back quickly if need arose . 35. But lately I have had the opportunity to take a step back 36. “ Will you come back ? ” she asked quietly . 37. ” I want to get back to my sheep faster . 38. Think back for a moment to elementary school. 39. And let's go back to Dan Etete and that $1 billion deal. 40. I can always go back to being a shepherd , the boy thought .
