**Here are 10 examples of using the word «chain» in English:**
1. I lost my keys, and now I can't get into my house. I must have left them at the coffee shop where I sat to have a quick snack. I'll have to go back there and look for them.
2. The bicycle chain on my bike is broken. I need to take it to the bike shop to get it fixed.
3. The company is experiencing financial difficulties, and it is feared that it may go into bankruptcy and form a chain reaction, affecting other companies in the industry.
4. The detective followed the chain of evidence to find out who stole the jewelry.
5. The restaurant chain has opened a new branch in our city.
6. The prisoner managed to escape from prison by breaking his chains.
7. The teacher explained to the students how to solve equations with chains of equalities.
8. The company has implemented a new chain of command to improve communication and coordination between departments.
9. The jewelry store sells chains and pendants of various designs and materials.
10. The athlete broke his leg during the race, but he did not give up and continued to run, despite the pain. He managed to finish the race and cross the finish line in chains.