41.   Most stores that sell motor oil will accept used oil.

42.   More than half of water pollution today comes from runoff that washes pesticides, motor oil, and other toxins into the watershed.

43.   Motor oil is underutilized because most is used only once.

44.   Needed were the refined products such as gasoline and motor oil that came from America and abroad.

45.   Neither motor oil nor a baby bird distracted the Ice Man or the Arm Breaker.

46.   Now a far more prosaic product, a brand of motor oil, is boasting about its heritage, too.

47.   Not a carton of books nor a couple cases of motor oil.

48.   Now she gazes reverentially at a tangle of mangroves and explains how they soak up toxins like motor oil and protect the reef.

49.   Now that people understand how toxic oil waste can be to soil, water, plants, animals and people, used motor oil must be discarded carefully.

50.   One group of bedraggled travelers ended up soaking their shirts in motor oil and using them as torches to find their way out of the woods.