题目内容：

根据短文内容和所给中文提示，用单词的适当形式完成以下短文。

It is 1. （自然的 ）for parents to worry about their children when they are away on. 2. （出差）. They are afraid their children can’t take care of 3. （他们自己）. But in my 4. （观点）, I don’t think they need to do that, because we are not little children any more. And it is very 5. （方便的）to ask for help on We chat. I remember last time when my parents went 6. （国外）for a one-week meeting. My parents talked with me on We chat every night. With the help of them, I 7. （管理）my own life well and learned to do lots of house work. I finished my homework on time. I even cooked meals myself 8. （代替）of eating fast food. When I cooked for the first time, I was so worried that I kept asking my parents for help. I was happy the food was not 9. （烧糊）at last. The experience of staying home alone made me even more 10. （自信的）and independent.