Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to use viscoelastic damping glue and drywall to soundproof a room [title] Construct the framing as normal. [step] Your results will be improved if the framing is decoupled. Also consider a bit of insulation in the wall if there's none there now.

Ending1: [title] Install a sheet of drywall to the frame. [title] Before installing the next sheet apply acoustical sealant around panel perimeter and around any electrical boxes. Ending2: [title] Find the frame of the wall with the fastener and trace the outlines. [step] Saw them to a block to attach to using glue. Ending3: [title] Use a mod podge to pick up all the cheesy bits, once they come out of shape. [step] Test the bond between the sides of the wall and the molding, to make sure it isn't abrasive against the plaster, so it comes in eventually. Ending4: [title] Choose your proofing components as per the instructions. [title] Use a vacuum to remove primer, paints, adhesive and wood to build the base frame and finish inside.

Answer format: ending1/ending2/ending3/ending4