Which of the following are prepositional phrases in the previous sentence? Check all that apply. Station On the platform At the train station People waited The simple subject of the sentence is people __ The river at the bottom of the hill flows slowly. __

Here's the breakdown of prepositional phrases in the sentences:<br /><br />**Sentence 1:** "People waited on the platform at the train station."<br /><br />* **On the platform:** "On" is the preposition, and "platform" is the object of the preposition.<br />* **At the train station:** "At" is the preposition, and "train station" is the object of the preposition.<br /><br />"Station" by itself is a noun, not a prepositional phrase. "People waited" is the subject and verb of the sentence. "The simple subject of the sentence is people" is a separate sentence analyzing the first.<br /><br />**Sentence 2:** "The river at the bottom of the hill flows slowly."<br /><br />* **At the bottom:** "At" is the preposition and "bottom" is the object of the preposition.<br />* **Of the hill:** "Of" is the preposition and "hill" is the object of the preposition.<br />