在初中英语作文中，一个优美的结尾可以为文章锦上添花，使整篇文章更加完整和精彩。下面是一些常用的英语作文结尾优美句子：

1. In a word, we should make every effort to achieve our goals.

2. To sum up, the importance of sth cannot be overemphasized.

3. In conclusion, it is high time that we took action to solve the problem.

4. All in all, we must take responsibility for what we have done.

5. In short, we should never give up our dreams.

6. To conclude, let us work together to create a better future.

7. Finally, I believe that with our efforts, we can make a difference.

8. To sum it up, we should always keep a positive attitude towards life.

9. In a nutshell, we should cherish every moment and live life to the fullest.

10. In the end, I hope my words can inspire you to pursue your dreams and achieve success.

以上是一些常用的英语作文结尾优美句子，希望能够对初中生写作有所帮助。