Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to recycle junk mail into handmade paper [title] Take apart the picture frames. [step] When cutting, leave enough screen to overlap onto the wooden frame, to allow it to be attached easily. [title] Cut the wire screen material the same size as the picture frame.

Ending1: [title] Take off all the damaged adhesives. [step] Don't worry about being neat, just get the screen and edges straight; clean these often. Ending2: [title] Place the screen material over one of the frames, at the back. [title] Secure the material to the frame with binder clips. Ending3: [title] Attach the screen, styrofoam or cork pieces to frame with wire mesh. [step] Wrap wire mesh or cork pieces around the pieces of styrofoam screen. Ending4: [step] This fabric depends on the size of the picture frame. Wear gloves and safety goggles to protect your eyes while cutting.

Answer format: ending1/ending2/ending3/ending4