Comparative or superlative?

The Parana River is the ______________ river in Argentina.

• longer

• longest

• longest than

Santiago del Estero is the _________ city in Argentina.

• older

• oldest

• older than

Iguazu Falls are the ___________ waterfalls in the world.

• most wonderful

• wonderfulest

• more wonderful

• wonderful

The rattlesnake is _____________ animal in our country.

• the most dangerouest

• more dangerous than

• the most dangerous

• most dangerous than

The ________ ski resorts in the world are in Bariloche !

• best

• goodest

• better

Buenos Aires is ____________ province in Argentina.

• bigger than

• the most big

• the bigest

• the biggest

Santa Fe is __________ than Córdoba.

• weter

• wettest

• wetter

The Flag Memorial in Rosario is _________ than the Obelisk in Buenos Aires Capital city.

• highest

• higher

• more high

The Patagonia region is __________ the Northwest region.

• colder than

• the coldest

• more cold than

In think that the National Museum of Art is _____ than the National Museum of History.

• interestinger

• more interesting

• most interesting