"Can't you hear the sound?"
Translation:¿No puedes escuchar el sonido?
One of the contributors appears to have done this on a number of sentences- put in only one possibility, leaving out multiple perfectly good options and then no effort to add them no matter how often reported. I try to gauge that when being told that an answer I am absolutely sure is good Spanish is wrong, so I do not unlearn correct forms. But I would imagine quite confusing to those who are less sure.