阅读下面材料,在空白处填写1个适当的单词或括号内单词的正确形式。
Diet and way of life are often a problem for teenagers. 【小题1】, the good news is that you can feel better and have more energy if you eat the right food and exercise regularly.
Healthy eating along with regular exercise is 【小题2】(actual) the only way to become fit. Diets are not 【小题3】(suit) in the long term, yet about 20% of teenagers say they have tried going on a diet and been fooled into 【小题4】(quit) meals to control their weight.
As a teenager, it is important to give your body the energy it needs. Exercise is something 【小题5】 can help to make you look good, feel good and be healthy. Many teenagers are 【小题6】(confuse) to learn that your body produces some 【小题7】(chemical) that make you feel peaceful and increase your ability 【小题8】(concentrate) when you study.
A good amount of sleep every night is also important for your health. When you sleep, your body prepared you for the day to come. As a matter of fact, loss 【小题9】 sleep can make you look tired.
If you follow the suggestions above, you 【小题10】(look) and feel much better in no time at all.