<input type="radio" name="fav_language" value="Javascript" />  
<label for="javascript">Javascript</label><br />
  <input type="radio" name="fav_language" value="C++" />  
<label for="c++">C++</label><br />
 <input type="radio" name="fav_language" value="Python" />
<label for="python">Python</label>