Multi-select problem: How does the next paragraph end?

The model poses by kneeling on her right knee and bending sideways by supporting herself on her right arm. the instructor

Select from:
-then begins their exercise routine similar to that of the model in mid oval back.;
-continues instructing them in a classroom and leads into them bumping heads together.;
-adjust her foot to show the correct posture for yoga.;
-instructor instructs the bride and groom on how to move gracefully.;
adjust her foot to show the correct posture for yoga.