What's the subject? I could help you structure it
Answer:
On Saturday
Through the park
From the playground
Explanation:
A prepositional phrase is a phrase containing a preposition and an object, added with an adverb (word describing a verb) gives us the answer.
These three phrases contain objects and describe a certain action.
Two dead bodies, which he pulled ashore and covered their faces. (Buck and his cousin Joe)
Depending on the prompt I`d say formal tone. As if you were going into an interview