In this exercise, we are asked to choose the appropriate form of the verb **ser** in its past tense conjugation **(fue or fueron)** and to fill in the blank space with the appropriate past participle verb ending **(o, a, os, as)** in the following sentence: Las leyes **( fue / fueron )** establecid___ por los líderes del país.

In this case, the appropriate form of the verb **ser** in its past tense conjugation is **fueron** because we are making reference to **a plural noun (Las leyes)**, and the appropriate ending of the past participle verb is **as (establecidas)** because **Las leyes** is a **plural noun** and its gender is **female**.

Las leyes **fueron** establecid**as** por los líderes del país.

In this exercise, we are asked to choose the appropriate form of the verb **ser** in its past tense conjugation **(fue or fueron)** and to fill in the blank space with the appropriate past participle verb ending **(o, a, os, as)** in the following sentence: El presidente estudiantil **( fue / fueron )** elegid___ por los estudiantes.

In this case, the appropriate form of the verb **ser** in its past tense conjugation is **fue** because we are making reference to **a singular noun (El presidente estudiantil)**, and the appropriate ending of the past participle verb is **o (elegido)** because **El presidente estudiantil** is a **singular noun** and its gender is **male**.

El presidente estudiantil **fue** elegid**o** por los estudiantes.

In this exercise, we are asked to choose the appropriate form of the verb **ser** in its past tense conjugation **(fue or fueron)** and to fill in the blank space with the appropriate past participle verb ending **(o, a, os, as)** in the following sentence: Los abusos **( fue / fueron )** criticad___ por toda la gente justa.

In this case, the appropriate form of the verb **ser** in its past tense conjugation is **fueron** because we are making reference to **a plural noun (Los abusos)**, and the appropriate ending of the past participle verb is **os (criticados)** because **Los abusos** is a **plural noun** and its gender is **male**.

Los abusos **fueron** criticad**os** por toda la gente justa.

In this exercise, we are asked to choose the appropriate form of the verb **ser** in its past tense conjugation **(fue or fueron)** and to fill in the blank space with the appropriate past participle verb ending **(o, a, os, as)** in the following sentence: La injusticia **( fue / fueron )** sufrid___ por los padres de la adolescente.

In this case, the appropriate form of the verb **ser** in its past tense conjugation is **fue** because we are making reference to **a singular noun (La injusticia)**, and the appropriate ending of the past participle verb is **a (sufrida)** because **La injusticia** is a **singular noun** and its gender is **female**.

La injusticia **fue** sufrid**a** por los padres de la adolescente.

In this exercise, we are asked to choose the appropriate form of the verb **ser** in its past tense conjugation **(fue or fueron)** and to fill in the blank space with the appropriate past participle verb ending **(o, a, os, as)** in the following sentence: La lista **( fue / fueron )** hech___ por mamá.

In this case, the appropriate form of the verb **ser** in its past tense conjugation is **fue** because we are making reference to **a singular noun (La lista)**, and the appropriate ending of the past participle verb is **a (hecha)** because **La lista** is a **singular noun** and its gender is **female**.

La lista **fue** hech**a** por mamá.