5sentenses with present perfect about experiences

I have been to Indonesia.
She hasn’t eaten sushi.
Have you seen Big Ben?
My brother has met his favourite singer.
I have never seen an alien!
Have you ever climbed the Eiffel Tower?

Bismilah ,
Helen has visited ten countries.
I have been to the USA.
My sister has met Johnny Deep.
Have you ever climbed the Eiffel Tower?
I have never seen a crocodile.