Answer:
4. There are three ideal uses for these shoes: running, jogging, and walking.
Explanation:
The real question here is to identify which sentence has the colon placed in the right place. Some of the uses of the colon includes to introduce lists of anything (whether activities, people, objects, etc.) and it is preceded by a complete thought, and this is just the role that plays in option 4.
In sentence 4, the colon is placed after a complete thought "There are three ideal uses for these shoes" while in the other sentences, the colon is not preceded by a complete clause but by a verb or a preposition ("like", "for", and "are for").
