Please help me is it a or an

Select the word from the list that best fits the definition de pequeña siembre las mismas canciones.

You want to tell your friends what time it is. select the correct answer. it is 5: 00 p.m. select one: a. son las diez de la tarde. b. son las cinco de la madrugada. d. son las cinco de la tarde.

My spanish teacher said this to me.. look at the ending on your verb. you need to make it agree with "yo" this is my sentence- sí yo estudiar español en la escuela how do i make it agree with "yo"