Sentence examples for questions I from inspiring English sources

There are several secondary research questions: i.

This paper is structured around answering the following questions: i.

The study was designed to answer the following questions: i.

Rhetorical questions, I recognize.

Questions I can't answer easily.

"Can I ask some questions?" I say.

Those are questions I would've asked.

These were questions I wanted to explore.

Questions I am still working through.

What are the two questions, I wondered.

What then, of the other questions, (i - viii)?