app.js

window.onload = function() {
    // Arrays de datos
    let who = ['The dog', 'My grandma', 'The mailman', 'My bird'];
    let action = ['ate', 'peed', 'crushed', 'broke'];
    let what = ['my homework', 'my phone', 'the car'];
    let when = ['before the class', 'when I was sleeping', 'while I was exercising', 'during my lunch', 'while I was praying'];

    // Selección aleatoria de cada parte
    let rdmWho = who[Math.floor(Math.random() * who.length)];
    let rdmAction = action[Math.floor(Math.random() * action.length)];
    let rdmWhat = what[Math.floor(Math.random() * what.length)];
    let rdmWhen = when[Math.floor(Math.random() * when.length)];

    // Construcción de la frase
    let fullExcuse = rdmWho + " " + rdmAction + " " + rdmWhat + " " + rdmWhen;

    // Inyectar en el HTML
    document.querySelector("#excuse").innerHTML = fullExcuse;
};