C, C++, Java, HTML

Alternative (Java)

if (boolean expression) {
    statement(s)
}
 
if (boolean expression) {
    statement(s)
} else {
    statement(s)
}
 
if (boolean expression) {
    statement(s)
} else if (boolean expression) {
    statement(s)
} else if (boolean expression) {
    statement(s)
} else {
    statement(s)
}
 
switch (integer expression) {
    case constant integer expr:
         statement(s)
         break;
    ...
    default:
         statement(s)
         break;
}