Adding check boxes and radio button in html

<form action="" method="post">
These are the check boxes for different options </br>
  <input type="checkbox" name="tip1" value="1" checked /> Default Option
 </br> <input type="checkbox" name="tip2" value="2" /> Other Option


 </br> </br>


 These are the radio buttons for different items </br>
  <input type="radio" name="tip3" value="3" checked /> Default Option
  </br><input type="radio" name="tip3" value="4" /> Other Option
  
</form>