stem changing verbs o-ue & u-ue

what is the definition of 'devolver':

• to evolve

• to return

• to sleep.

• to return something

what is the definition of 'poder':

• to be able to.

• to ask for.

• to eat lunch

• to command.

what is the definition of 'volver':

• volkswagen.

• to venture.

• to power up.

• to return.

conjugate 'poder' and add the the tú ending

• puedo

• puede

• puedes

• pueden

what is the definition of 'dormir':

• a dorm.

• to daydream

• to dream.

• to sleep.

conjugate 'volver' and find the nosotros ending

• vuelvo

• vuelvemos

• volvemos

• vuelvas

conjugate 'dormir' and add the yo ending

• dormo

• duermo

• duerman

• duermas

conjugate 'poder' and add the el,ella,ud. ending

• podo

• pode

• none of the choices

• poden

conjugate 'jugar' and add the ellos,ellas, uds. ending

• juegan

• jeugo

• juegas

• juega

which of the following has the correct conjugation and ending (in order) of 'dormir'?

• dormo, dormes, dorme, dormimos, & duerman.

• duermo, dormes, duerme, dormimos, & duerman.

• dormo, duermes, duerme, dormimos, & duerman.

• duermo, duermes, duerme, dormimos, & duermen.