Answer:
1. Yo entendía
2. Tú hablabas
3. Usted/Él/Ella hablaba
4. Nosotros entendíamos
5. Ustedes/Ellos/Ellas entendían
6. Camila tenía fiebre
7. La enfermera siempre me tomaba la temperatura
8. Enrique tenía dolor de cabeza con frecuencia
9. A los niños les dolía la garganta
10. A nosotros no nos gustaba ir al dentista
11. Yo era alérgico a la aspirina
Step-by-step explanation:
This exercise has two parts. In the first one, you have to use the correct form of the verbs 'entender' and 'hablar' in the imperfect tense. In the second one, you have to use the imperfect tense again but the verbs are different.
The imperfect indicative (which is 'pretérito imperfecto' in Spanish) is used to talk about habitual situations in the past. There are regular imperfect verbs and irregular imperfect verbs ('ir', 'ser' and 'ver').