Поставьте правильный вместо точек: on, at, to, by, of, about she sunbathes the beach. i'm very keen music. i spend a lot of time concerts. i often go concerts. he stays his aunt's. he wants to learn other countries. i'm very fond the open air. we campsite. they prefer to be close nature. i'm going there plane.

She sunbathes on the beach.
I'm very keen  on music.
I spend a lot of time on concerts.
I often go to concerts.
He stays at his aunt's.
He wants to learn about other countries.
I'm very fond of the open air.
We stopped at a campsite.
They prefer to be close to nature.
I'm going there by plane.