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Spanish grammar worksheet focusing on the verb "ser" with fill-in-the-blank exercises.

A Spanish language worksheet titled "El verbo ser" (The verb to be) with exercises to complete sentences using the correct form of the verb "ser." The worksheet includes 20 numbered sentences with blanks for students to fill in, and spaces at the top for the student's name, school, date, and time. The bottom of the page indicates it is page 1 of 1 and includes a copyright notice from the AR Dept. of Education and the LiveWorksheets logo.

A Spanish language worksheet titled "El verbo ser" (The verb to be) with exercises to complete sentences using the correct form of the verb "ser." The worksheet includes 20 numbered sentences with blanks for students to fill in, and spaces at the top for the student's name, school, date, and time. The bottom of the page indicates it is page 1 of 1 and includes a copyright notice from the AR Dept. of Education and the LiveWorksheets logo.

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Show Answer Key & Explanations Step-by-step solution for: El Verbo SER -1-20 worksheet
Let's solve this Spanish worksheet step by step. The task is to complete each sentence with the correct form of the verb *ser*, which means "to be" in Spanish.

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🔹 Key Notes about the Verb Ser:


- Ser is used for permanent or inherent characteristics (identity, origin, profession, time, etc.).
- It has different conjugations based on subject pronouns:

| Subject | Ser |
|--------|-----|
| Yo | soy |
| Tú | eres |
| Él/Ella/Usted | es |
| Nosotros/Nosotras | somos |
| Vosotros/Vosotras | sois |
| Ellos/Ellas/Ustedes | son |

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Now let’s go through each sentence and fill in the correct form of ser.

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1. Las muchachas _______ cómicas.
→ "Las muchachas" = plural feminine → son
son

2. Yo _______ un alumno serio.
→ "Yo" → soy
soy

3. Tú _______ el hijo de la profesora, ¿no?
→ "Tú" → eres
eres

4. Roberto y yo _______ muy buenos amigos.
→ "Roberto y yo" = first person plural → somos
somos

5. La química no _______ un curso fácil.
→ "La química" = singular feminine → es
es

6. Ya _______ las tres y media.
→ Time expressions use son (for hours) → son
son

7. Tú y yo _______ de Arkansas.
→ "Tú y yo" = first person plural → somos
somos

8. ¿Quién _______ la chica rubia?
→ "Quién" = third person singular → es
es

9. Ustedes _______ alumnos en la escuela secundaria, ¿no?
→ "Ustedes" → son
son

10. _______ la una menos cuarto.
→ Time expression: "la una menos cuarto" = 12:45 → uses son
Son

11. Usted _______ muy simpática.
→ "Usted" → es
es

12. ¿Quiénes _______ los hermanos de Lupe?
→ "Quiénes" = plural → son
son

13. Diego _______ el amigo de Juan.
→ "Diego" = third person singular → es
es

14. Nosotros _______ primos.
→ "Nosotros" → somos
somos

15. Ellos _______ los abuelos de Alicia.
→ "Ellos" → son
son

16. Tú _______ una muchacha muy linda.
→ "Tú" → eres
eres

17. ¿Quién _______ la muchacha que habla francés?
→ "Quién" = third person singular → es
es

18. Los padres de mis padres _______ mis abuelos.
→ "Los padres..." = plural → son
son

19. La hija de mis padres _______ mi hermana.
→ "La hija" = singular → es
es

20. ¿Tú y Rafael _______ hermanos o primos?
→ "Tú y Rafael" = two people → plural → sois (in Spain) or son (in Latin America).
But since this is a general exercise, we use the standard sois (Spain) or son (Latin America).
However, in most educational contexts, especially in the U.S., son is often accepted. But technically:
- In Spain: sois
- In Latin America: son

But given that the worksheet doesn’t specify region, and “Tú y Rafael” includes “tú”, it's best to use sois.

sois

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Final Answers:



1. son
2. soy
3. eres
4. somos
5. es
6. son
7. somos
8. es
9. son
10. Son
11. es
12. son
13. es
14. somos
15. son
16. eres
17. es
18. son
19. es
20. sois *(or son, depending on regional usage)*

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📝 Summary:


This exercise reinforces the use of ser for identity, origin, relationships, time, and descriptions. Remember:
- Use ser for permanent traits.
- Match the verb form to the subject.
- Be careful with compound subjects (like "Tú y yo") — they take plural forms.

Let me know if you'd like a printable version or explanation in English!
Parent Tip: Review the logic above to help your child master the concept of ser worksheet answers.
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