Completar frases There is / are_ Completar 02Versión en línea Complete the sentences with is / isn't, are / aren't por Andrea Elizalde 1 aren't aren't are isn't is are is isn't aren't isn't There eight continents . There a country called France . There a zoo in Sangüesa . There one hundred centimetres in a metre . There fifty countries in the European Union . There life on Mars . There nine planets in the Solar System . There a cathedral in Burgos . There a swimming - pool in our school . There more inhabitants in Sangüesa than in Pamplona .