A to 2, B to 3, C to 1, and D to 4.
Narrative essay: Describe how a road trip you went on with your family impacted you.
A narrative essay tells a story from the writers point of view, therefore the impacts of a family road trip would fall into this category.
Expository essay: Describe the effects of agoraphobia.
Expository essays explain, illustrate, clarify, or explicate something in a way that it becomes clear for readers. Here, the writer is explaining the effects of a disease not everyone may be familiar with.
Persuasive essay: Do you believe aliens exist?
A persuasive essay seeks to convince the reader of something. Here, the author would be providing evidence that he believes will persuade the reader into believing in aliens.
Reflective essay: Recall the most interesting person with whom you’ve had dinner
In a reflective essay, the speaker examines his or her experiences in life. Here, the writer is remembering his most exciting dinner, and who he had it with.