Cambodia is smaller than Australia. (big)
Cambodia is not as big as Australia.
I think action movies are more interesting than comedies. (interesting)
I think comedies aren’t as interesting as action movies (are).
Los Angeles is crowded. New York is more crowded.
Los Angeles is not as crowded as New York.
Carol and David are both sixty years old. (old)
Carol is as old as David.
Indonesia is hotter than Russia.
Russia is not as hot as Indonesia.
Sydney is more modern than Rome.
Rome is not as modern as Sydney.
Iceland is colder than England.
England is not as cold as Iceland.
Australia is big. Canada is bigger. (big)
Australia is not as big as Canada.