English crossword

4. Able to decay naturally and in a way that is not harmful
7. A factory where people work very hard for very little money
9. The process of collecting and changing old paper, glass, plastic, etc. so that it can be used again
11. Buy something
14. A period of time when a shop sell items at a cheaper price
15. Something bought for less than the usual price
18. Able to be maintained or continued
20. To burn something completely

1. To change something, such as a document, in order to deceive people
2. A type of product made by a particular company under a particular name
3. To use something again
5. To put down or drop something in a careless way
6. Owned by someone else before you
8. A small, usually round area of colour that is differently coloured or lighter or darker than the surface around it
10. look at several things in a shop or oneline without intending to buy any for them
11. The materials in which objects are wrapped before being sold
12. Take something you bought back to the shop and change it for something else
13. To make a person or place clean and tidy
16. A dishonest plan for making money or getting an advantage, especially one that involves tricking people
17. It is real and exactly what it appears to be.
19. A person who recommends a produc on social media
21. Give back money that someone has paid you