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

An iron is shown sitting on a counter top. A woman appears and fills the iron with water. she

Options:
i. dries the iron and irons it.;
ii. then demonstrates how to iron clothing with it.;
iii. strikes the iron with a nail brush and begins to iron a shirt.;
iv. then irons the iron on the iron down on the iron.;
ii.