Narrative and descriptive will be the best structural organization
The answer would be D. When you arrive at the hotel you must check-in, unpack and come down to the dining room by 6:00 pm
<em>the sentence is using sequential organization. </em>
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<em>hope that helps! </em>
I picked A because, you first have to find out what you wanna write about. This is something you should before finding the main points to put in your story, and your main idea. It can be about something you like, or something that makes your story interesting to read. Hope this helps!!!
It's a compound sentence because it has 'and'.