Plzzz help spanish

Fill the blank in a sentence

Choose the best spanish equivalent to the phrase. the window didn’t fit there. a) esa ventana no capió ahí. b) esa vantana no cabió ahí. c) esa ventana no cupo ahí. d) esa ventana no cabó ahí.

Does anyone know what my spanish teacher means by this? i need to use plural forms of the verb ser. and she asked me to use a couple of adjectives to describe the boys collectively and then the girls collectively?

Fill in the blank: la ruta del camino de santiago es de aproximadamente millas.