Fill in the gaps with: recycling, waste, recycled, silver, hazardous
1. 20 millions of are yearly produced in this city.
2. Our trip was finally finished and we were safe and sound.
3. Janis only byes clothes made of materials.
4. Sophie earns her living making stunning rings.
5. Tracy works at a plant.

1. 20 millions of waste are yearly produced in this city.
In this sentence, the missing word is "waste." Waste refers to any unwanted or unusable materials, such as garbage or discarded items. The sentence is stating that 20 million units of waste are produced in the city every year.

2. Our [trip] was finally finished and we were safe and sound.
In this sentence, the missing word is "trip." A trip refers to a journey or travel experience. The sentence is stating that their trip was finished and they were safe and sound, meaning they were in a good and safe condition.

3. Janis only buys clothes made of [recycled] materials.
In this sentence, the missing word is "recycled." Recycled materials refer to items that have been processed or converted from their original form to be used again. The sentence is stating that Janis only purchases clothes that are made from recycled materials, supporting environmental sustainability.

4. Sophie earns her living making stunning [rings].
In this sentence, the missing word is "rings." A ring is a circular-shaped piece of jewelry worn on fingers. The sentence is stating that Sophie's occupation or source of income is making beautiful rings.

5. Tracy works at a [silver] plant.
In this sentence, the missing word is "silver." Silver refers to a precious metal with a shiny white color. The sentence is stating that Tracy's place of work is a plant or facility that deals with processing or manufacturing silver.