Write the next sentence in this paragraph:

He also removes the window treatments from windows. He shows how to take precautionary measures with respect to electrical wiring and switches and circuits. then he

pick from the following.
1). begins to apply 1/4 syrup to a window frame to keep it clean.
2). grabs a tool and cuts the wire from a bottle, near the sink, while cleaning the window.
3). shows how to use fans to ventilate the room.
4). removes the window treatments on a ladder on the roof of a home.
3).