YEAR 6 - HAVE BEEN or HAVE GONE ?

Play WHO WANTS TO BE A MILLIONAIRE?

http://www.superteachertools.us/millionaire/millionaire.php?gamefile=84434

Practise : HAVE BEEN / GONE 

https://www.tolearnenglish.com/exercises/exercise-english-2/exercise-english-20899.php

More exercises

https://elt.oup.com/student/englishfile/preint3/grammar/file04/grammar04_b01?cc=pl&selLanguage=pl