Which of these sentences has an intransitive verb?

A. Paul returned the tools, today.
B. I lost my cell phone at the park.
C. Stephanie found it later.
D. Romy never swam in the ocean.

3 answers

intransitive = doesn't take a direct object

What do you think?
D? I'm not 100% sure, which is why I came here.
Yes, D is correct.