An indirect object is the receiver of the direct object. The assembled children are the ones who are receiving the information the meteorologist is telling. The subject of the sentence is who or what the sentence is about. The meteorologist is the subject of this sentence. He is doing the action. A predicate nominative renames the subject. It follows a linking verb. There is no linking verb in the sentence so predicate nominative is not an option. An appositive is a noun phrase that renames or describes the noun next to it. For example Sarah, my sister, is late. My sister is an appositive; it renames Sarah as my sister.
It would be "Himself", since in the sentence, is the hint "his kite take flight." Also reading it, it sounds like it's in the third person point of view, another hint.
I don’t have CourseHero, but I did find this Prezi that looks like it has the information you need: https://prezi.com/2xx4atwhjhno/traitor-and-patriot-chart-of-brutus-and-caesar/
Because a sonnet is a love poem as such, therefore they speak this way to convey a sense of passion and also lust, it is effective as it is a love poem as i mentioned, therefore it is self explanatory