Escribe el verbo correcto del mandato informal (tú) only write one word for your answer open la puerta (abrir)

Can someone me with these questions ?

Para hacer una llamada de eeuu a españa, se necesita

These are the questions and answers select the best translation for the following term or phrase. what did i do? ¿qué hice? select the best translation for the following term or phrase. i take one piece of wood. tomo un trozo de madera. fill in the blank according to the story. en la mesa hay varios trozos de madera