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

A girl flips and takes her turn then flips out of the center. A teen does a flip to the other side of the room. one of the teachers

Options are:
+ comes and takes their places.;
+ takes her turn next.;
+ reaches down to help the girl who was standing up.;
+ moves to the middle of the floor.;
moves to the middle of the floor.