题目内容

根据短文内容和中文提示,写出空白处单词的适当形式。每空限填一词。

Teenagers live very busy lives now and often forget to think about their diets and exercise. The truth is, healthy eating along with regular exercise is the only way to   66  (保持) fit.

During your teenage years, it is important to give your body the energy it needs. Teenage   67(女孩)need about 2,200 calories a day and boys need a bit    68  (更多) —— doctors suggest 2,800 for teenage boys. 50% of your calories should come    69  (从……来) rice, bread, vegetables and fruit. You also need to drink a lot of water, 6 to 8 glasses a day. Drinking  __ 70   (足够的) water will __71___(改善) your skin and give you healthy hair.

Exercise is something that can help to make you look good, feel good and be healthy. Experts (专家) suggest that teenagers  72  (花费)at least 30 minutes exercising, five times a week. __ 73__(当……时)you exercise, your body produces something that makes you feel   74  (放松的). It can even help you   75    (睡) better at night and let you pay more attention when your study!

66. keep/stay   67.girls    68. more    69. from  70.enough            71.improve     72.spend        73. when/while     74.relaxed       75.sleep 

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