Answer:
1. Cuando yo me sentía mal, iba a ver a la enfermera de la escuela (sentirse)
2. Silvia buscaba su suéter mientras Carla preparaba el desayuno. (preparar)
3. ¿Usted trabaja en esa tienda elegante los viernes? (trabajar)
4. Nuestros primos siempre vienen a visitarnos en el verano. (venir)
5. Va a ser medianoche. (ser)
6. Victoria me lo dijo, y de repente yo supe la verdad. (saber)
7. Nosotros fuimos a la clínica la semana pasada.
8. Los pacientes esperaban cuando de repente la médica se fue del consultorio. (irse)
9. Anoche Ignacio se cayó y se lastimó la rodilla. (lastimarse)
10. 10. El año pasado nacieron los gemelos Marta y Marcos. (nacer)
Explanation:
In this exercise, we need to identify the right tense of each statement and conjugate the verbs properly in line with the corresponding pronouns.
1. This sentence uses the Imperfect preterite tense to discuss past situations without a clear beginning or end, hence the correct verb conjugation for sentir with the pronoun Yo in this tense is sentía.
The verb Sentirse is reflexive, indicating the subject performs the action on themselves, so we must add the reflexive pronoun me before the verb to reflect the first-person form.
2. This statement is in the Imperfect preterite tense, indicating past events without a specific start or end date, which can include incomplete actions or refer generally to time periods in the past. The appropriate conjugation for preparar in this case for the pronoun Ella (she) is Preparaba.
3. This expresses a situation in the simple present tense, common for routines and habits; therefore, the conjugation for the verb trabajar with the pronoun Usted is trabaja.
4. Similar to the previous point, this statement is also in the simple present form for routines and habitual actions; the proper conjugation of venir for the pronoun Ellos in simple present is vienen.
5. This statement is expressed in the simple future tense, which can be articulated in Spanish by either using the ir + a + infinitivo formula or a single verb conjugated for each subject pronoun, such as:
Utilizing the verb Ser
Informal Future Simple Future
Yo voy a ser seré
Tú vas a ser serás
Él/ella/usted va a ser será
Nosotros vamos a ser seremos
Vosotros vais a ser seréis
Ustedes/ellos/ellas van a ser serán
6. The tense here is preterite which captures actions completed in the past at definite times, specific periods or dates, and events sequenced. For the verb saber with the pronoun Yo (I), the correct preterite form is supe.
7. This sentence is also in the preterite tense, signifying completed past actions, specific time references, or chronological events, where the verb Ir for the pronoun Nosotros (we) is correctly conjugated as fuimos.
8. This statement shows being in the preterite tense, focusing on finished past occurrences with specific time frames or events; here, the verb Ir appears in its reflexive form. So, for the pronoun Ella (she), the right conjugation in the preterite would be se fue.
9. Likewise, this last statement is in the preterite tense, describing actions complete in the past at specific times and dates where the reflexive verb lastimar appears in its reflexive form. The proper conjugation for lastimarse with the pronoun El (he) is se lastimó.
10. The final sentence is also expressed in the preterite tense, focusing again on actions that are complete, with specific time indicators; the verb nacer for the pronoun Ellos (they) is correctly conjugated in the preterite as nacieron.
