Eating dinner at least two hours before bedtime could lower the risk of 61. ________ (develop) breast and prostate cancer ( 前列腺癌 ), new research suggests. People who ate 62. ________ (they) evening meal before 9 pm or 63. ________ (wait) two hours after eating before going to sleep were found to have a 20 per cent decreased risk of cancer 64. ________ (compare) to those who ate after 10 pm or close to bedtime. Researchers from the Barcelona Institute for Global Health found the reason 65. ________ this is that before you go to sleep, your metabolism ( 新陈代谢 ) will begin to slow down but eating will make it speed up again. This will influence the hormones ( 激素 ) that influence the body’s internal clock, 66. ________ will raise the risk of breast and prostate cancer. The research is the first to look at the connection between cancer risk 67. ________ the timing of meals, and researchers said it showed the 68. ________ (important) of looking at timing in 69. ________ (study) on diet and cancer. While more research is needed, preparing your meal beforehand is a great way 70. ________ (make) sure you’re eating as soon as you’re home and not pushing your bedtime back any further.