The university announced several new classes starting next semester to meet growing demand.

Many students found that virtual classes offered more flexibility but less hands-on experience than in-person labs.

At the community center, they offer evening life classes for adults seeking practical skills.

In many African languages, noun classes determine agreement between the noun and other parts of speech.

In our codebase, the concrete classes implement the interfaces defined in the core module.

The upper middle classes often send their children to private schools to secure better opportunities.

The lower middle classes often prioritize saving for their children's education over luxury purchases.

The university reserved several seats for other backward classes to promote inclusive education.

When designing modular software, it's often helpful to separate creation logic into abstract factory classes to keep code flexible.

Engineers evaluated the military load classes before approving the bridge for convoy crossings.