Multiple conditions. Switch...case statement

Find the correct way to define the default case for the switch operator:

A)

switch (score) {
  case 5:
    console.log("You are the best");
    break;
  case 4:
    console.log("You should start working better");
    break;
  default case:
    console.log("Please, try again");
    break;
}

B)

switch (score) {
  case 5:
    console.log("You are the best");
    break;
  case 4:
    console.log("You should start working better");
    break;
  default:
    console.log("Please, try again");
    break;
}

C)

switch (score) {
  case 5:
    console.log("You are the best");
    break;
  case 4:
    console.log("You should start working better");
    break;
  default:
    break;
    console.log("Please, try again");
}

D)

switch (score) {
  case 5:
    console.log("You are the best");
    break;
  case 4:
    console.log("You should start working better");
    break;
  default case:
    break;
    console.log("Please, try again");
}