Answer:
I think the answer is Paragraph 3!
Explanation:
Paragraph 3 does not have a comma at,"I've got it!" shouted Ellie.
There should be a comma after: !",
I enjoyed reading the article," How to grow Big Flowers" in "Smarter Gardening" magazine.
Students would be the subject because they are the ones doing the action. Questions is the direct object, and Elsa is the indirect object