阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。请将答案写在 下面题号后的横线上。 receive   minute   when   helpful   early   if   I   from   waste   three   year   but Michael Leung, a famous TV host (主持人) in Hong Kong, wrote a letter to his son. It is not only 1_____ to children, but also good for all ages. The following are chosen 2_____  his letter. 1. Life is short. While you are 3_____  it today, you'll realize you are at the end of it tomorrow. So the earlier you start to value your life, the 4_____  you can enjoy it. 2. You might not be successful 5_____  you don't study hard, although a lot of successful people haven't 6_____  higher education. 3. I don't expect you to support (供养) me for the rest of 7_____  life, so I'm not going to do the same for you. You will be living on your own when you grow up. 4. You can require yourself to be nice to others, 8_____  you shouldn't expect the same from others. 5. I've been buying the lottery (彩票) for almost twenty 9_____, but I'm still pool. I have never got the 10_____  place even once. So you have to work hard to be successful. There is no free lunch in the world.