title: Need to reorder list and make a sentence in python
body: <p>I need help rearranging this list alphabetically</p>
  
  <pre><code>list= ['z', 'a', 'b', 'y', 'c', 'x', 'd', 'w', 'e', 'v', 'f', 'g', 'u', 'h', 'i', 'j', 't' ,'k', 'l', 's', 'm', 'n', 'r', 'o', 'p', 'q', ' ']
  </code></pre>
  
  <p>into "hello world" by indexing into the array. How exactly do I do that? I'm a beginner and I'm doing this in python 2.7.</p>