Question

add or remove commas, if necessary, until the sentence has correct punctuation. princess fiona, ive been told, is an excellent hockey player.

Explanation:

The sentence "Princess Fiona, I've been told, is an excellent hockey player" uses commas correctly to set off the parenthetical phrase "I've been told". Parenthetical phrases that interrupt the main clause should be enclosed in commas, and here the commas around "I've been told" are appropriate as they separate the non - essential information from the main subject - predicate structure of the sentence (Princess Fiona... is an excellent hockey player). So no comma additions or removals are needed.

Answer:

Princess Fiona, I've been told, is an excellent hockey player.