document.write('<div class="quoice"><div class="quoice_question"><p>Some modern-day lizards are capable &#8211; - &#8211; on their hind legs but only for brief runs, unlike their dinosaur ancestors, some of whom were entirely bipedal.</p><p>(1) of walking<br />(2) to walk<br />(3) walk<br />(4) walking</p></div><div class="quoice_answer"><a href="http://quoice.com/answer/170?a=1">1</a> <a href="http://quoice.com/answer/170?a=2">2</a> <a href="http://quoice.com/answer/170?a=3">3</a> <a href="http://quoice.com/answer/170?a=4">4</a> </div></div>');