Нужно исправить предложения: i can to play violin. horses can swim? my brother likes swim. does she like go to the beach? i love she. my brother goes to school with he. where have they breakfast? why the sky is bly?

I can play violin.
 can Horse swim?
My brother likes to swim.
Does she like going to the beach?
I love her.
My brother goes to school with him.
Where do they have breakfast?
Why is the sky  blue?