What happens next in this paragraph?

The man puts cement onto the wall and he uses a special tool to smoothen all of the paint onto the wall. next he
Select from:
A). takes a hot iron and irons parts of the wall paper to smooth out the coloring.;
B). uses a length of iron and starts to trim and push along the wall.;
C). give a press broom and polish to the wall.;
D). starts to put tiles onto the wall and another man comes to help.;
D).