Select the sentence which gives a summary of the passage.
People who have never been in an aero plane usually think that flying must be fun. Perhaps it is, the first time you fly. But few people who have flown a lot really enjoy flying. Most of the time you are in the air, there is nothing to see but clouds, and waiting around in an airport is the most boring experience.
A) Flying is not as interesting as people who haven't flown think.
B) A lot of people won't fly because they think it is dangerous.
C) Airports are very boring places.
D) Traveling by air is one of the least popular ways of traveling.
E) Everybody likes flying, and shopping at airports is great fun.
