健康对于我们每个人来说都是非常重要的。你的爸爸（妈妈）天天忙于工作而忽略了这个问题，你很为他（她）担忧。请你以此为话题，并结合以下提示给他（她）写一封信。
（1）每周至少去体育馆锻炼一次，或打球、或游泳；
（2）饮食要健康；
（3）不要工作太晚，要早休息；
（4）……
注意：
（1）词数不少于100；
（2）可适当增加细节，使内容充实，行文连贯。
Dear Dad （Mum），
                                   
Your loving son （daughter）

【考点】书信类；提纲作文；身心健康．

【答案】Dear Dad，
You have been busy with work these days and have not paid attention to your health.You caught a cold last week and have been coughing since then，which makes me worried a lot.
Physical and mental health play a very important role in our life，without which we can't enjoy life.So I'd like to give you some suggestions.Walking is an excellent way to keep fit.Since your company isn't far from home，why not walk to the office？In addition，you'd better exercise at least once a week，such as playing tennis at the gym.Going to swim is also a good choice.Moreover，healthy food and enough sleep also contribute to good health.Don't work too late，go to bed early.
Dad，please accept my advice.I really wish you healthy!
Your loving son