Esperanto in Scotland, Chapter 3, Exercise 3
One possible answer (yours will differ).

Mia amiko ŝatas muzikon kaj katojn.
Li lernis kanti kun sia fratino.

Meaning: My friend likes music and cats. He learned to sing with his sister.

Check: ŝati takes a direct object (-n). "sia" is used because it refers back to the
subject "li"; if the sister belonged to someone else you would write "lia".