The english language is an amazing mixture of words from many cultures. For example, in New Zealand there are lots of Maori words which everyone uses. In Wales, Scotland and Ireland there are words used which came from the Welsh and Gaelic languages hundreds of years ago. In England lots of French and Latin words are still used. Our societies are becoming far more multicultural these days.
Many people speak more than one language.
Compare your results with that of your partner school. You might like to teach each other a few words in some of the languages your class can speak. Or make a tape of people in your class talking. Send it to your partner school so that they can hear your accents.