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

-la princesa tomó agua.
-la reina fue feliz.
-el príncipe leyó mucho.
-el rey hablaba mucho.

El rey hablaba mucho

Explanation:

The way to discard option in this exercise could be like this:

First fue is the past conjugation of the verb ir which is an irregular verb.

Secondly the verbs tomó and leyó are both reglar verbs but conjugated in simple past perfect so they are not suitable.

And finally the last option would be hablaba which is the conjugation of the regular verb hablar in the past imperfect. Here is the complete conjugation of this verb:

HABLAR

Pretérito imperfecto

Yo hablaba

Tú hablabas

Él/Ella/Ud. hablaba

Nos hablábamos

Vos hablabais

Ellos/Ellas/Uds. hablaban

El rey hablaba mucho.

Explanation:

The imperfect tense has conjugations including :

-aba

-abas

-aba

-abamos

-aban

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