Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to build and use a small greenhouse out of transparent corrugated sheet [title] Assemble the supplies needed. [step] Check the " things you'll need " list below. [title] Cut and bend 3 mm iron wire to form 2 bows.

Ending1: [step] Also, place all 3 mm sewing needles, iron, skeins of so-called wire, iron, plastic and ironing cloth, in the first 4 mm galvanized galvanized nails and 2 mm drilling material. [title] Place 3 mm galvanized nails for the top rails. Ending2: [step] Each bow has 5 loops as shown on the photo below. The distance between the two u shaped ends is about 1 cm (3/8 inch) larger than the width of the corrugated sheet used for the tunnel. Ending3: [step] You'll also need a supply of rubber bands. Mark the marks on the sides of each bow down the middle line. Ending4: [step] Place the bows on strong adhesive 1 piece at a time. Make sure there is a little space between each bow to allow space for bubbles to form, then flush them out with water if needed.

Answer format: ending1/ending2/ending3/ending4