**Here are 10 examples of using the word «dollar» in English:**
1. The exchange rate between the euro and the dollar is currently quite favorable.
2. She earned a lot of dollars for her work on the project.
3. The price of oil has increased by several dollars per barrel in the last month.
4. He decided to invest his savings in dollars to protect them from inflation.
5. The company is planning to raise funds by selling shares denominated in dollars.
6. She exchanged her rubles for dollars at the airport before her trip.
7. The dollar is the official currency of the United States.
8. He bought a gift for his friend in dollars, but she prefers to pay in her local currency.
9. The cost of living in New York is much higher than in my hometown, especially when it comes to rent and food. I need to earn more dollars to cover my expenses.
10. The charity organization is collecting donations in dollars to support children in need.