Simple and straightforward:
* Their lives were entwined by a shared passion for music.
* The vines entwined around the old tree trunk.
Adding detail and imagery:
* The lovers' fingers were entwined, their futures as inseparable as the rings on their hands.
* The two stories, seemingly unrelated at first, were entwined in a web of deceit and betrayal.
Figurative language:
* Their destinies were entwined like threads in a tapestry, woven together by fate.
* The ancient myths of the land were entwined with its history, offering a glimpse into its soul.
Choose the sentence that best fits the context of your writing!