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

The man taps a metal with a soldering iron. The man soldiers on the piece of metal. The man stops soldering the metal. the man

Select from:
(1). fixes the wires between the uneven beam bars.;
(2). wipes the steel on a cloth.;
(3). removes his glove and blows smoke away from the metal piece.;
(4). flips a card with small white letters on it.;
(3).