你能借我一个25美分硬币付停车费吗？

Can you lend me a ___quarter for the parking meter?

每周，我们从每个学生那里收集一个25美分硬币用于慈善。

Every week, we collect a ___quarter from each student for charity.

在美国，25美分硬币常用于自动售货机。

In the US, a ___quarter is often used in vending machines.