What is the spanish equivalent for there was king

Asap will give brainiest which vowel by itself also means or in spanish? a i o u

1) todos los veranos yo (1) iba (ir) a casa de mis tíos en guayaquil. mi primo jaime y yo (2) (hacer) muchas actividades juntos. durante el día (3) (ir) de compras a la ciudad. generalmente, yo no (4) (comprar) nada, pero un día en el centro comercial, mi primo (5) (ver) una chaqueta que a mí me gustó mucho. nosotros (6) (entrar) en la tienda. la dependienta nos (7) (decir) que la chaqueta (8) (costar) cincuenta dólares. yo (9) (probarse) la chaqueta y enseguida (10) (pagar) con tarjeta de crédito.

Sheila conducts an investigation to see how the amount of salt dissolved in water affects the density of the water whichstatement best describes the correct plan for her procedure? the density and the amount of water are controls, and the amount of salt and the type of salt are variablesthe amount of water and the amount of salt are controls, and the type of salt and the density are variablesthe type of salt and the amount of water are controls, and the amount of salt and the density are variablesthe type of salt and the density of water are controls, and the amount of salt and the amount of water are variableso