<p>I need to enroll Physics H7A, but all the classes are marked "Physics 7A"'s. Why do they do that? Is there any sign so that students will know which ones among those classes are H7A ?
Or the classes will be divided later?</p>
<p>I'm confused, anyone who knows about this ?</p>
<p>You can't enroll in H7A. In the first week of 7A, you'll take a placement exam that if you pass, will give you the option of enrolling in H7A. So for now, just register for 7A.</p>