in time: 及時 on time: 準時 Is it helpful to you to understand better?

No particular religion. We can choose ours at our own will.

I normally don't need to work overtime. If the staff work overtime in my company, they will get a pay for that, with an increment of 15 minutes. I think the boss is good enough, but human beings are often not satisfied with what they possess now. They just look at the negative aspects. They treat the benefits as an obligation. The staff still complain about many other things.

I totally agree with yu-u. The host family will understand your situation because you are not a native speaker of English. Think the other way round. If they have to talk in Japanese, they will have the same problem as yours. Therefore don't let yourself down. You are luckier than many other people since you have the chance to practise your English in an English environment. You know, the more you practise, the better English you can speak. "Open your heart" and tell them your feeling. You will have a memorable experience in your life. Good luck.

I will choose Chinese. I come from China. (place) I live in China. (place) I am a Chinese. (people) I like Chinese food. (adjective to describe food) Nationality: Chinese, British, etc

I like naifen's answer. I am satisfied with myself at present. This will make my life happy and easy. However, it doesn't mean I don't have the initiative or drive to improve myself. Otherwise, things will be down graded.

Don't think you do not have the capability to help others. There must be something you are good at. Make good use of what you possess and you will feel happy and satisfied.