Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to stucco a ceiling [title] Remove all furniture from beneath the ceiling. [step] Be sure all the walls are free of dust because stucco will not stick to dust. Cover all walls, and any furniture you cannot remove, with plastic sheeting.

Ending1: Secure the sheeting tightly with masking tape. [title] Mix the stucco in a large bucket. Ending2: [title] Hammer nails through the opaque plastic sheeting and into the wall. [step] For added security, nail through the not opaque plastic about 3/8 " in. Ending3: [substeps] Check inside the work area after you finish removing all the furniture from underneath the walls. If you are doing this for a finished or freefinished ceiling, then check the floor with a ruler and a pencil to ensure it is level. Ending4: This will protect it from the elements and ensure it does not break once you get started. [title] Spray and allow the ceiling to dry completely.

Answer format: ending1/ending2/ending3/ending4