One possible version:
Boys and girls,
Welcome to our English Broadcast!I'm Li Hua,the chairman of Students Union. Recently quite a few students in our school couldn't have lessons as usual because they had a affected their studies. In order to make you stronger, I'll give you some useful advice.
Firstly, it's important to have a healthy eating habit. You should eat more vegetables and fruit but less junk ndly,you'd better sleep 't stay up late. Besides, do exercise every can take a walk or ly, a good attitude towards life is also good for your health.
I'm looking forward to seeing you happier and healthier!
That's all! Thanks for your listening!
编辑推荐：
2021年全国各省市中考作文题目汇总
2022年全国各省市中考作文题目汇总