YOU SAID:

When I went to disneyland, I went with my dad.

INTO JAPANESE

ディズニーランドに行くときは、父と一緒に行きました。

BACK INTO ENGLISH

When I went to Disneyland, I went with my father.

INTO JAPANESE

私がディズニーランドに行ったとき、私は父と一緒に行きました。

BACK INTO ENGLISH

When I went to Disneyland, I went with my father.