Missing Comment name, emial and website words

I don not have the words ‘name’ ’email’ and ‘website’ in the comment fields and it is angering people! lol….how or where do i add these. here is my comment.php

<?php

// Do not delete these lines
if (!empty($_SERVER[‘SCRIPT_FILENAME’]) && ‘comments.php’ == basename($_SERVER[‘SCRIPT_FILENAME’]))
die (‘Please do not load this page directly. Thanks!’);

if ( post_password_required() ) { ?>
<p class=”nocomments”>This post is password protected. Enter the password to view comments.</p>
<?php
return;
}
?>
<!– You can start editing here. –>
<?php if ( have_comments() ) : ?>
<div id=”comments”>
<div class=”total-comments”><?php comments_number(‘No Responses’, ‘Comments’, ‘Comments’ );?></div>
<ol class=”commentlist”>
<div class=”navigation”>
<div class=”alignleft”><?php previous_comments_link() ?></div>
<div class=”alignright”><?php next_comments_link() ?></div>
</div>
<?php wp_list_comments(‘type=comment&callback=mytheme_comment’); ?>
<div class=”navigation”>
<div class=”alignleft”><?php previous_comments_link() ?></div>
<div class=”alignright”><?php next_comments_link() ?></div>
</div>

</div>
<?php else : // this is displayed if there are no comments so far ?>
<?php if (‘open’ == $post->comment_status) : ?>
<!– If comments are open, but there are no comments. –>
<?php else : // comments are closed ?>
<!– If comments are closed. –>
<p class=”nocomments”></p>
<?php endif; ?>
<?php endif; ?>

<?php if (‘open’ == $post->comment_status) : ?>
<div id=”commentsAdd”>
<div id=”respond” class=”box m-t-6″>
<?php $comments_args = array(
‘title_reply’=>'<h4><span>Leave a Reply</span></h4></h4>’,
‘comment_notes_after’ => ”,
‘label_submit’ => ‘Submit Comment’,
‘comment_field’ => ‘<p class=”comment-form-comment”><textarea id=”comment” name=”comment” cols=”45″ rows=”8″ aria-required=”true”></textarea></p>’,
);
comment_form($comments_args); ?>
</div>
</div>
<?php endif; // if you delete this the sky will fall on your head ?>