Need Help Fast it's my final exam, please.

El viernes a las cuatro de la tarde, la profesora mora you answered asistió correct answer is asistió (asistir, costar, usar) a una reunión (meeting) de profesores. incorrect a la una, yo you answered llegéllegéincorrect or extra word (llegar, bucear, llevar) a la tienda con mis amigos. incorrect mis amigos y yo regateamos you answered or extra word (comprar, regatear, gastar) dos o tres cosas. incorrect yo you answered compré correct answer is compré (costar, comprar, escribir) unos pantalones negros y mi amigo mateo comprió you answered compriócomprióincorrect or extra word (gastar, pasear, comprar) una camisa azul. incorrect después, nosotros vivimos you answered vivimosvivimosincorrect or extra word (llevar, vivir, comer) cerca de un mercado. incorrect a las tres, pepe paseó you answered paseópaseóincorrect or extra word (hablar, pasear, nadar) con su novia por teléfono. incorrect el sábado por la tarde, mi mamá escribó you answered escribó escribóincorrect or extra word (escribir, beber, vivir) una carta. incorrect el domingo mi tía decidó you answered decidódecidóincorrect or extra word (decidir, salir, escribir) comprarme un traje. incorrect a las cuatro de la tarde, mi tía encontré you answered encontréencontréincorrect or extra word (beber, salir, encontrar) el traje y después nosotras you answered vimos correct answer is vimos (acabar, ver, salir) una película.

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

Translate the english subject pronouns to spanish and type them in the spaces below. when the subject is a0 i a1 you-familiar singular a2 he a3 we, feminine a4 you-formal plural a5 you-plural, feminine