Multi-choice problem: Continue writing the next sentence in this paragraph:

He then takes a roller and rolls it along the wall. Next he hangs and apply s a white sheet to the wall. he

Choices:
* repeats the process in the different sections of the wall that need it..
* hangs it up on a metal nail..
* then squares it off with a scraper and measures it to make mistakes..
* spray paints the wall and then continues..
repeats the process in the different sections of the wall that need it.