The Cirrus SR20 was an attractive plane _____ people interested in learning to fly, and it could also serve effectively as an air taxi _____ short-haul routes.

The Cirrus SR20 was an attractive plane _____ people interested in learning to fly, and it could also serve effectively as an air taxi _____ short-haul routes.

A) between / over
B) to / at
C) towards / in
D) among / under
E) for / on

• Answer: E) for / on

Here’s why:

• “for”: This preposition correctly indicates that the Cirrus SR20 was appealing to a specific group of people: those interested in learning to fly.
• “on”: This preposition accurately describes the type of air travel the plane was suitable for: short-haul routes.

Let’s look at why the other options are incorrect:

• A) between / over:
  • “between” usually implies a relationship between two or more things. It doesn’t fit the context of appealing to a group of people.
  • “over” suggests movement or passage above something, which doesn’t make sense in this context.
• B) to / at:
  • “to” can imply a direction or purpose, but it’s not the most natural choice here.
  • “at” usually refers to a specific location, which isn’t appropriate for describing routes.
• C) towards / in:
  • “towards” suggests movement in a particular direction, which doesn’t fit the meaning of appealing to people.
  • “in” would be more suitable for describing a location or a contained space, not routes.
• D) among / under:
  • “among” can be used to describe something within a group, but it doesn’t accurately convey the idea of appealing to a group.
  • “under” implies a position beneath something, which is not relevant to the context.

Therefore, “for / on” is the most suitable and natural choice for this sentence.