Write the next sentence in the following story.

Flooring tools are displayed on a table. A man with a broom and dustpan is cleaning the floor. the man

OPT: (i). is then mopping the floor.. (ii). opens the vacuum and vacuums the floor.. (iii). stands at the back of the room.. (iv). then vacuums the floor in a circular motion... The answer should be
(i).