Respuesta :
Correct as is.
"Echoed" is the correct word to use here.
"Ecod" is not a word.
"Ekoed" is not a word.
"Eckoed" is also not a word.
"Echoed" is the correct word to use here.
"Ecod" is not a word.
"Ekoed" is not a word.
"Eckoed" is also not a word.