**Here are some examples of using the word «gear» in English:**
1. I need to change the gear on my bike to go up this hill.
2. She quickly shifted gears to prepare for the upcoming presentation.
3. The company is gearing up for a major expansion next year.
4. We need to adjust the gear ratio to improve the performance of the engine.
5. He put on his hiking gear and set off for the trail.
6. The company has a wide range of gears available for sale.
7. The car shifted into neutral gear and rolled down the hill.
8. The team is in high gear as they prepare for the championship game.
9. She adjusted her gear belt to make sure it was tight enough.
10. We need to get into gear to finish this project on time.