-er and -ir Verbs Combined

i just thought that it mite be helpful to have both together in 1 set (tho u can study-combine them) so here it is!
STUDY
PLAY

Terms in this set (...)

comer
to eat
creer
to believe
sorprender
to surprise
romper
to break
meter/poner
to place/put
esconder
to hide
responder
to respond
leer
to read
aparecer
to appear
prometer
to promise
correr
to run
escoger
to choose
comprender
to understand
vender
to sell
aprender
to learn
proteger
to protect
ver
to see
ofrecer
to offer
vivir
to live
escribir
to write
subir
to climb/to go up
describir
to describe
asistir
to attend
descubrir
to discover
sufrir
to suffer
cubrir
to cover
conducir
to drive (manejar)
permitir
to allow/permit
abrir
to open
recibir
to receive
anadir
to add (tilde on the n, tho i didn't escribo it with the tilde!)
compartir
to share
decidir
to decide