1) Great changes have taken place in my hometown in recent years.
2) Due to the development of economy, people in my hometown are living a better life.
3) I have changed a lot in personality.
4) I was once a shy boy in the past, but now I am confident and extrovert.
5) You could hardly imagine how your life would be like ten years later.
6) Environment is getting worse so that people in the world are worrying about it.
7) The greatest change in my life is my way of thinking.
8) Life is colourful because it is full of change.
9) Life is like a box of chocolate and you never know what you are going to get.
10) As long as I am striving forward, I know I could make big changes of my life.
11) Everyone can be better and better if he has a dream and tries his best to realize the dream.
12) I may have difficulties and frustrations in future, but I am ready for it.

1，近几年我的家乡发生了巨大的变化。
2，由于经济的发展，我家乡的人们（正）过着更好的生活。
3，我的性格已经发生了很大的变化。（我个性变化很大。）
4，我过去是个羞涩的男孩，可是现在我自信而活跃。
5，你简直不能想象十年后的生活会是怎样的。
6，环境日趋恶化，世界人们都在为此担心。
7，我生活中的最大变化就是我的思维方式（的变化）。
8，生活（命）是多彩的，因为它从满了变化。
9，生活就象一个巧克力盒，你永远都不会知道你会得到什么。
10，只要我不断地努力，（我知道）我会是我的生活发生很大变化的。
11，每一个人都会做的越来越好，只要他拥有一个梦想并为之不断地努力。
12，我的未来会有困难和障碍的，可是我已为此做好了准备。