Question

Read the sentence. The strange keyes on the old pianos were curiosityies and gave the instruments charming qualitys. Which underlined word is spelled correctly? curiosityies keyes qualitys pianos

Answer 1

The answer is pianos. :)

Answer 2

The word that is spelled correctly is pianos.
that is because curiosityies is supposed to be spelled as curiosity
keyes is actually supposed to be keys
and qualitys is supposed to be qualities

Hope this helps :)