Paragraph 2
There were
in other categories. Qatar Airways won the best business
award. This was because it has a
with "fully enclosed private suites...offering
complete privacy". The best first-class
was Singapore Airlines. Singapore's Changi Airport won the world's best airport award. The top low-
airline was AirAsia. In this
, the reviewers looked at
and drinks, Wi-Fi, in-
entertainment, and safety
.