Write the next sentence in the following story.

The two then put on their green biking gloves and get back on the bikes. A skate park is then shown and one of the boys begin doing tricks over the bumps. once

Choose your answer from:
(A). on, he then comes back, turns his bike on so he is facing the camera, and begins to skateboard.;
(B). he is done the video is cut out over the numbers on a box.;
(C). completed, the bikes are walked over and the boys begin to shake each others hand.;
(D). the boy is done he hops off and goes on all fours again.;. The answer should be
(C).