i get really confused with llana, aguda and esdrujula

Using both preterite and imperfect tenses, describe a happy memory from your life. where were you? when did this event occur? who was there? what happened? how did you feel? your response should consist of at least 5 sentences in spanish.you will be graded on (a) pronunciation, (b) correct verb usage, and (c) overall quality of your response.

You want to tell your friends what time it is. select the correct answer. it is 2: 15 a.m. select one: a. son las dos y cuarto de la mañana. c. son las dos y cuarto. d. son las dos y cuatro de la mañana.

—hola. mi nombre es rosario. yo 1. de panamá y 2. baja. tú, matilda, 3. divertida. —¿cómo 4. tu amigo pablo? 1. soy 2. es 3. soy 4. eres 1. eres 2. es 3. es 4. soy 1. soy 2. soy 3. eres 4. es 1. eres 2. soy 3. es 4. eres