The teacher gave an expository lecture on the topic.

The expositor delivered a captivating lecture on the topic.

The expositors presented their research findings at the conference.

The first few chapters of the novel provide expositionary information about the main characters.

She explained the concept expositorily.

The expositour explained the meaning of the ancient text.

The expositours presented their findings at the conference.

Contemporanea expositio is an art exhibition featuring modern works.

The expositresses delivered informative presentations at the conference.

She was a renowned expositress, known for her insightful lectures on literature.