Spanish III H 9/19/01 pg. 45 stem change Tools A B cerrar to close e to ie comenzar to begin e to ie despertar to wake up e to ie empezar to begin e to ie pensar to think e to ie quebrar to break e to ie defender to defend e to ie descender to descend e to ie encender to light or turn on e to ie entender to understand e to ie perder to lose or miss e to ie querer to want e to ie contar to tell o to ue costar to cost o to ue mostrar to show o to ue probar to try or taste o to ue recorder to remember o to ue sonar to ring or sound o to ue sonar to dream o to ue devolver to return or give back o to ue mover to move o to ue oler to smell o to hue poder to be able to o to ue resolver to solve o to ue soler to be used to o to ue volver to come back or return o to ue advertir to warn or advise e to ie mentir to lie e to ie sentir to feel or be sorry e to ie reir to laugh e to i