to be responsible for a mistake or bad situation.
ser responsable de un error o situación mala. (ser responsable de un error o situacion mala)
"He knew he was in the wrong for shouting at her."
"Él sabía que estaba equivocado por gritarle." (el sabia que estaba equivocado por gritarle)
to make someone feel happier
to play an important part in something
My personal opinion or suggestion
to decrease the amount of carbon dioxide and other greenhous...
to amaze or astonish someone
to postpone something to a later time