Which of these types of verbs have spelling changes in the preterite? (Select all that apply.) -oir
-uir
-eer
-oer
-ear
-aer

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"

Which pair of features is relevant when buying a pc? a. memoria ram y servicio de mensajes escritos b. tiempo de duración del contrato y memoria del disco duro c. memoria ram y precio d. ancho de banda y memoria ram

De que habla este parrafo? what is this paragraph talking about?