Read the sentence a student wrote. as he listened to the haunting notes of the song the author realized he had found the inspiration for his next suspense novel. the teacher reviewing this sentence would point out that since this is a complex sentence, there should be a comma after “song.” compound sentence, there should be a comma after “realized.” complex sentence, there should be a comma after “inspiration.” compound sentence, there should be a comma after “found.”

 After the compound sentence

Explanation:

there are three sentence types 1) Simple 2) complex 3) compound

Simple sentences: contains one piece of information that means they need to make sense own their own e.g. She changed the light bulb

Compound sentences: joining two simple sentences together with a conjunction (and,so,but,when etc)  e.g She changed the light bulb but she didn't like fixing things

Complex sentences : they began with a conjunction and have and the ideas are separated by a comma e.g. Although she was a great teacher, she couldn't change the light-bulb safely

Hello.

The sentence would be after a compound sentence.

A compound sentence is a sentence with more than one subject or predicate. Because there are more then one subject you have to seprate by a coma.

have a nice day

this doesnt make any sense imao