Read and choose the option with the regular verb in the imperfect tense.

I think the first one is correct

Explanation:

the imperfect tense of -er and -ir verbs, take off the -er and -ir endings and add the endings: -ía, -ías, -ía, -íamos, -íais, -ían. ser, ir and ver are irregular in the imperfect.

i wish i could but i speak english. sory