Irregular stem changing verbs
Ar verbs in the preterite
er/ir verbs in the preterite
100

Is the following true or false?

Stem changing verbs in the preterite tense only stem changes for er verbs?

false

100

Ayer, esta manana, anoche

which word in the list above does not indicate the use of the preterite tense?

esta manana

100

Stem changing ir verbs changes in what two forms of the verb?

third person singular and plural

200

stem changing verbs o to ue change to what in the preterite tense?

o to u

200

conjugate the following verb in the preterite tense

Cerrar ( stem changing e-ie)

cerre

cerraste

cerro

cerramos

cerraron

200

Is the following true or false?

Stem- changing verbs ending in er do not change the stem vowel in the preterite tense.

true

300

what two verbs are conjugated the same way in the preterite tense

ser and ir

300

Answer the following question using the subject provided

Con quien viajaste? ( mi familia)

Yo viaje con mi familia

300

conjugate the following

Cuando/ volver a los Estados Unidos.

Cuando yo volvi a Los Estados Unidos

400

Irregular verbs in the preterite take what endings?

e, iste, o, imos, ieron

400

Answer the following question with the details provided

Como viajaron ustedes? ( en avión y en autobus.) 

nosotros viajamos en avión/ en autobus.

400

Answer the following

A que hora saliste de la casa anoche? ( 7:00)

yo sali de la casa a las siete 

500

Is the following statement true or false?

All irregular verbs in the preterite tense are conjugated with the same endings.

true

500

Ernesto y yo / nadar 

nadamos

500

Answer

Como volviste a casa? ( en taxi)

yo volvi a casa en taxi