Available options:
1). For extra protection, be sure to wear a respirator mask. You can find them at any home improvement store.;
2). If you work in a well-ventilated area, work with a furniture or workstation. Use a rag or a plastic sheet to shield your work surface from some of the fumes.;
3). Leaving the window open or perched outside may leave your room coated in smoke. Wear breathing equipment to protect your lungs and eyes from the fumes.;
4). You may want to wear work gloves or respiratory filters to ward off the fumes. It can be easy to stop working if you smell smoke or another loud noise.;Choose from options above and answer: What most naturally follows?

How to reinforce plastic
Work in a well-ventilated area.
Fumes from melted plastic aren't something you want to breathe in. Open your doors and windows before you begin or work outdoors.
Answer:
1).