You can explore, with a minimal time commitment, an interest, hone a skill, or participate in an activity.
If you rewrote sentence 3 beginning with With a minimal time commitment, the next words should be
1. to be exploring
2. you can explore
3. an interesting exploration
4. exploring you will be able
5. and then exploring
It is 2? Thank you
Yes, 2 is correct.
You're welcome.