Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to recycle glass bottles [title] Recycle glass bottles that are clear, brown, and green. [step] Glass bottles come in a variety of colors, from clear to brown to green. Clear bottles are used the most and are made of sand, soda ash, and limestone.

Ending1: Brown and green glass bottles are usually used for drinks like wine and beer. Clear, brown, and green glass bottles can all be recycled. Ending2: [substeps] Be wary about putting clear plastic cans or glasses in the recycling pile. This is how plastic is collected and recycled. Ending3: Green bottles come in different finishes, including paint and enamel, and are full of dirt. The sand is a brown, long, and sticky material that creates the most acidity in the glass, so glass bottles should be recycled with paint or other material that can handle it. Ending4: Rain, ice, or heat can also affect glass bottles' surface quality. [substeps] You can recycle glass bottles by passing the glass bottle's case to a local recycling company that will collect them for you.

Answer format: ending1/ending2/ending3/ending4