Final answer:
In Spanish, the imperfect form of the verb 'tener' in the sentence 'Teníamos que practicar baloncesto todos los días.' is correct.
Step-by-step explanation:
The imperfect form of the verb in the sentence 'Teníamos que practicar baloncesto todos los días.' is correct.
In Spanish, the imperfect tense is used to talk about ongoing or repeated actions in the past. It is formed by adding specific endings to the stem of the verb. In this sentence, 'teníamos' is the imperfect form of the verb 'tener' (to have), and it correctly expresses the ongoing action of having to practice basketball every day.
Therefore, the sentence is grammatically accurate.
Learn more about Spanish verb conjugation