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Ejercicios de oraciones de relativo resueltos (25+ ejercicios prácticos)

Ejercicios de oraciones de relativo resueltos (25+ ejercicios prácticos)

Ejercicios de oraciones de relativo: más de 25 ejercicios resueltos

Has aprendido los pronombres relativos (who, which, that, where, whose), la diferencia entre defining y non-defining, las reglas de omisión del pronombre y las estructuras formales de preposición + whom/which. Ahora es el momento de ponerlo todo en práctica. Este post contiene más de 25 ejercicios variados con sus soluciones detalladas.

🎯 En este post encontrarás: Ejercicios de completar, elegir opción, unir oraciones, corregir errores, traducir y transformar entre estilos formal e informal. Todas las soluciones están explicadas paso a paso.

🔍 Resumen rápido de las reglas (antes de practicar)

📖 Guía de referencia rápida

  • who → personas (sujeto u objeto informal)
  • whom → personas (objeto, estilo formal)
  • which → cosas, animales, ideas
  • that → personas o cosas (solo en defining clauses)
  • whose → posesión (personas o cosas)
  • where → lugares
  • Omisión → solo en defining clauses cuando el pronombre es objeto
  • Preposición + pronombre → formal: to whom, in which, etc.
  • Defining → sin comas, información esencial
  • Non-defining → con comas, información extra, no se usa «that»

📚 Bloque 1: Elige el pronombre relativo correcto (Ejercicios 1-8)

Ejercicio 1

Completa con who, which, that, where, whose (puede haber más de una opción).

  1. The woman __________ lives next door is a musician.
  2. This is the park __________ we used to play as children.
  3. I have a neighbor __________ dog barks all night.
  4. The book __________ you lent me is on the table.
  5. Do you know anyone __________ can fix a computer?
  6. That’s the restaurant __________ we had our first date.
  7. The artist __________ paintings are very colorful is famous.
  8. She’s the person __________ I trust the most.
✅ Ver soluciones
  1. who/that (persona, sujeto)
  2. where (lugar)
  3. whose (posesión: el perro del vecino)
  4. which/that (cosa, objeto: me prestaste)
  5. who/that (persona, sujeto: puede arreglar)
  6. where (lugar: el restaurante donde)
  7. whose (posesión: las pinturas del artista)
  8. who/whom/that (persona, objeto: confío en ella → se puede omitir en informal)

Ejercicio 2

¿Cuál es la opción correcta? Elige a, b o c.

  1. The house ______ I grew up is for sale.
    a) where b) which c) who
  2. The man ______ car was stolen called the police.
    a) who b) which c) whose
  3. This is the film ______ I told you about.
    a) who b) which c) whose
  4. She’s the architect ______ designed this bridge.
    a) which b) whose c) who
  5. That’s the café ______ we met for coffee.
    a) where b) which c) who
✅ Ver soluciones
  1. a) where (lugar)
  2. c) whose (posesión: el coche del hombre)
  3. b) which (cosa, objeto de «about»)
  4. c) who (persona que diseñó)
  5. a) where (lugar)

Ejercicio 3

Completa con who, which, where o whose. En algunos casos puede haber dos opciones.

  1. The girl __________ brother is in my class is very nice.
  2. This is the museum __________ we saw the Egyptian mummies.
  3. The laptop __________ I bought online arrived broken.
  4. Anyone __________ arrives first gets a prize.
  5. The company __________ products are eco-friendly is growing fast.
✅ Ver soluciones
  1. whose (el hermano de la chica)
  2. where (el museo donde vimos)
  3. which/that (objeto: compré)
  4. who (sujeto: llega primero)
  5. whose (los productos de la empresa)

Ejercicio 4

Decide si la oración es defining (D) o non-defining (ND). Añade comas donde sea necesario.

  1. My brother who lives in Barcelona is a chef.
  2. London which is the capital of the UK has many tourists.
  3. The students who pass the exam will get a certificate.
  4. My car which I bought in 2019 is still in good condition.
  5. The woman who called you is my aunt.
✅ Ver soluciones
  1. Defining (si tienes varios hermanos, especifica cuál) → My brother who lives in Barcelona is a chef. (sin comas)
  2. Non-defining → London, which is the capital of the UK, has many tourists.
  3. Defining → The students who pass the exam will get a certificate. (sin comas)
  4. Non-defining → My car, which I bought in 2019, is still in good condition.
  5. Defining (identifica qué mujer) → The woman who called you is my aunt. (sin comas)

Ejercicio 5

Corrige el error en cada oración (puede ser de pronombre, comas o estructura).

  1. The dog which barked all night is my neighbor’s.
  2. The man which I saw yesterday is a policeman.
  3. My sister, that lives in Madrid, is a doctor.
  4. This is the house where I live in.
  5. Whose car is this? (si es correcto, di «correcto»)
✅ Ver soluciones
  1. Correcta (which para animales es aceptable, también «that»)
  2. The man who/whom/that I saw yesterday is a policeman. (No «which» para personas)
  3. My sister, who lives in Madrid, is a doctor. (Non-defining no usa «that»)
  4. This is the house where I live. / This is the house in which I live. / This is the house I live in. (No mezclar «where» con «in»)
  5. Correcto (Whose para preguntar posesión)

Ejercicio 6

Omite el pronombre relativo si es posible. Si no, escribe «NO».

  1. The book that I bought yesterday is expensive.
  2. The woman who called you is my mother.
  3. The movie which we saw was boring.
  4. The student who won the prize is my friend.
  5. The house that has a red door is mine.
✅ Ver soluciones
  1. SÍ se omite → The book I bought yesterday is expensive.
  2. NO (sujeto: «who called»)
  3. SÍ se omite → The movie we saw was boring.
  4. NO (sujeto: «who won»)
  5. NO (sujeto: «that has»)

Ejercicio 7

Traduce al inglés usando el pronombre relativo adecuado.

  1. El hombre que me ayudó es mi vecino.
  2. Este es el parque donde jugaba de niño.
  3. Tengo una amiga cuyo padre es ingeniero.
  4. La película que vimos anoche era muy larga.
  5. ¿Conoces a alguien que hable francés?
✅ Ver soluciones
  1. The man who/that helped me is my neighbor.
  2. This is the park where I used to play as a child.
  3. I have a friend whose father is an engineer.
  4. The movie which/that we saw last night was very long.
  5. Do you know anyone who speaks French?

Ejercicio 8

Une las dos oraciones usando un pronombre relativo.

  1. I have a neighbor. He plays the trumpet every night.
  2. We visited a city. The city has beautiful beaches.
  3. She is the scientist. Her discovery changed medicine.
  4. This is the café. We had our first date here.
  5. The book is on the table. You recommended the book to me.
✅ Ver soluciones
  1. I have a neighbor who/that plays the trumpet every night.
  2. We visited a city which/that has beautiful beaches.
  3. She is the scientist whose discovery changed medicine.
  4. This is the café where we had our first date.
  5. The book which/that you recommended to me is on the table. (o «The book you recommended to me…»)

📚 Bloque 2: Defining vs Non-defining (Ejercicios 9-13)

Ejercicio 9

Añade comas donde sea necesario para convertir la oración en non-defining. Si ya es defining, escribe «defining».

  1. My mother who is 65 years old still works.
  2. The students who study hard pass the exam.
  3. My phone which I dropped yesterday is broken.
  4. Paris which is the capital of France is beautiful.
  5. The man who lives next door is friendly.
✅ Ver soluciones
  1. My mother, who is 65 years old, still works. (Non-defining, se añaden comas)
  2. Defining (sin comas, información esencial)
  3. My phone, which I dropped yesterday, is broken. (Non-defining)
  4. Paris, which is the capital of France, is beautiful. (Non-defining)
  5. Defining (identifica qué hombre)

Ejercicio 10

Explica la diferencia de significado entre estas dos oraciones:

  1. My colleagues who work hard get a bonus.
  2. My colleagues, who work hard, get a bonus.
✅ Ver solución

Oración a (defining): Solo los colegas que trabajan duro reciben bono. Hay colegas que no trabajan duro y no reciben bono.
Oración b (non-defining): Todos los colegas trabajan duro (información adicional), y todos reciben bono.

Ejercicio 11

Elige la opción correcta (defining o non-defining según el contexto).

  1. (Tengo varios hermanos) My brother ______ lives in London is a doctor.
    a) , who , b) who
  2. (Solo tengo un coche) My car ______ is red needs a wash.
    a) , which , b) which
  3. (Hay varias candidatas) The candidate ______ speaks French has an advantage.
    a) , who , b) who
✅ Ver soluciones
  1. b) who (defining, sin comas: especifica cuál de mis hermanos)
  2. a) , which , (non-defining, con comas: solo un coche, información extra)
  3. b) who (defining, sin comas: identifica qué candidata)

Ejercicio 12

Corrige los errores en las non-defining clauses.

  1. My neighbor that is a teacher helped me.
  2. My phone, that I bought last year, is slow.
  3. Madrid, where is the capital of Spain, has many museums.
  4. My sister, who she lives in New York, is a lawyer.
✅ Ver soluciones
  1. My neighbor , who is a teacher, helped me. (Non-defining necesita comas y «who», no «that»)
  2. My phone, which I bought last year, is slow. (No «that» en non-defining)
  3. Madrid, which is the capital of Spain, has many museums. (Where no funciona como sujeto; «which» es sujeto)
  4. My sister, who lives in New York, is a lawyer. (Sin «she», el pronombre ya es «who»)

Ejercicio 13

Reescribe las siguientes oraciones convirtiendo las defining en non-defining (añade información extra inventada).

  1. The man who lives next door is friendly. (Añade: «tiene 50 años»)
  2. The book that is on the table is mine. (Añade: «lo compré ayer»)
✅ Ver soluciones (ejemplo)
  1. The man, who is 50 years old, lives next door and is friendly. / My neighbor, who is 50, is friendly. (Mejor: The man who lives next door, who is 50 years old, is friendly. Pero cuidado con dos cláusulas. Una opción limpia: The man next door, who is 50, is friendly.)
  2. The book, which I bought yesterday, is on the table and it’s mine. / The book on the table, which I bought yesterday, is mine.

📚 Bloque 3: Omisión del pronombre (Ejercicios 14-18)

Ejercicio 14

Tacha el pronombre relativo si se puede omitir. Si no, escríbelo de nuevo.

  1. The movie that we watched was scary.
  2. The woman who called you is my aunt.
  3. The cake which I baked was delicious.
  4. The student that won the race got a medal.
  5. The house that has a blue door belongs to Mary.
✅ Ver soluciones
  1. The movie that we watched was scary. (se omite)
  2. The woman who called you is my aunt. (no se omite)
  3. The cake which I baked was delicious. (se omite)
  4. The student that/who won the race got a medal. (no se omite)
  5. The house that/which has a blue door belongs to Mary. (no se omite)

Ejercicio 15

Escribe la versión con el pronombre omitido (si es posible).

  1. This is the restaurant that she recommended.
  2. The artist who painted this picture is famous.
  3. He’s the man whom I met yesterday.
  4. The laptop which he bought is very fast.
  5. Anyone who arrives late will miss the start.
✅ Ver soluciones
  1. This is the restaurant she recommended.
  2. No se puede omitir (The artist painted… sería incorrecto)
  3. He’s the man I met yesterday. (Se omite «whom»)
  4. The laptop he bought is very fast.
  5. No se puede omitir (Anyone arrives late… incorrecto)

Ejercicio 16

¿Cuál es la opción correcta (con o sin pronombre)?

  1. The book ______ I read was excellent.
    a) that b) ∅ (omitir) c) both
  2. The man ______ lives next door is kind.
    a) who b) ∅ c) both
  3. The hotel ______ we stayed at was cheap.
    a) that b) ∅ c) both
  4. The car ______ is parked outside is mine.
    a) which b) ∅ c) both
✅ Ver soluciones
  1. c) both (se puede omitir o usar «that»)
  2. a) who (no se puede omitir porque es sujeto)
  3. c) both (se puede omitir o usar «that/which»)
  4. a) which (no se puede omitir, es sujeto)

Ejercicio 17

Corrige las oraciones donde se ha omitido incorrectamente el pronombre.

  1. The woman called me is my teacher.
  2. The book is on the table is mine.
  3. The people we met at the party were friendly. (¿Correcta?)
  4. Anyone wants to join must sign here.
✅ Ver soluciones
  1. The woman who called me is my teacher.
  2. The book that/which is on the table is mine.
  3. Correcta (se omite «whom/who» porque es objeto: we met)
  4. Anyone who wants to join must sign here.

Ejercicio 18

Completa con «who», «which», «that» o «∅» (si se puede omitir).

  1. The man __________ I spoke to is my boss.
  2. The woman __________ lives next door is a nurse.
  3. The pizza __________ we ordered was delicious.
  4. The book __________ has a red cover is mine.
  5. The student __________ answer was correct won a prize.
✅ Ver soluciones
  1. ∅ (I spoke to → objeto, se omite)
  2. who/that (sujeto, no se omite)
  3. ∅ (we ordered → objeto)
  4. which/that (sujeto: has a red cover)
  5. whose (posesión, no se omite)

📚 Bloque 4: Preposición + whom/which (Ejercicios 19-23)

Ejercicio 19

Reescribe las oraciones en estilo formal (preposición + whom/which).

  1. The woman I spoke to is a doctor.
  2. The hotel we stayed at was cheap.
  3. The company she works for is international.
  4. The friend I went with is John.
  5. The topic they talked about was interesting.
✅ Ver soluciones
  1. The woman to whom I spoke is a doctor.
  2. The hotel at which we stayed was cheap.
  3. The company for which she works is international.
  4. The friend with whom I went is John.
  5. The topic about which they talked was interesting.

Ejercicio 20

Convierte las oraciones formales a estilo informal (preposición al final, omitiendo el pronombre si es posible).

  1. The candidate for whom we voted won.
  2. The problem to which you referred is solved.
  3. The organization to which I donate helps children.
  4. The person from whom I received the email is my assistant.
✅ Ver soluciones
  1. The candidate we voted for won.
  2. The problem you referred to is solved.
  3. The organization I donate to helps children.
  4. The person I received the email from is my assistant.

Ejercicio 21

Completa con la preposición adecuada + whom/which.

  1. This is the school __________ I studied.
  2. The professor __________ I spoke is very kind.
  3. The book __________ I learned so much is out of print.
  4. The cause __________ she fought was just.
✅ Ver soluciones
  1. This is the school in which / at which I studied.
  2. The professor to whom I spoke is very kind.
  3. The book from which I learned so much is out of print.
  4. The cause for which she fought was just.

Ejercicio 22

Elige la opción correcta para un contexto formal.

  1. The manager ______ I reported resigned.
    a) who b) to whom c) whom
  2. The report ______ you referred is missing.
    a) which b) to which c) that
  3. The committee ______ she is a member meets monthly.
    a) of which b) which c) of whom
✅ Ver soluciones
  1. b) to whom (formal: reported to)
  2. b) to which (formal: referred to)
  3. a) of which (she is a member of the committee → of which)

Ejercicio 23

Corrige los errores en estas oraciones formales.

  1. The person to who I sent the email is on vacation.
  2. The company for that she works is based in Madrid.
  3. The topic of which we spoke was confidential.
✅ Ver soluciones
  1. The person to whom I sent the email is on vacation.
  2. The company for which she works is based in Madrid.
  3. The topic about which we spoke was confidential. (O «of which» es posible pero menos común: «the topic of which we spoke» sería extraño; normalmente «about which»)

📚 Bloque 5: Ejercicios de traducción y transformación (Ejercicios 24-27)

Ejercicio 24

Traduce al inglés usando la estructura formal (preposición + pronombre) o informal según se indique.

  1. (Formal) El informe al que te referiste es muy importante.
  2. (Informal) La persona con la que hablé es mi vecino.
  3. (Formal) La empresa para la que trabajo está en Barcelona.
  4. (Informal) La película de la que me hablaste es genial.
✅ Ver soluciones
  1. The report to which you referred is very important.
  2. The person I spoke to is my neighbor. (Informal, con preposición al final y omisión)
  3. The company for which I work is in Barcelona.
  4. The movie you told me about is great. (Informal, omitiendo pronombre y preposición al final)

Ejercicio 25

Escribe una oración de relativo para cada situación.

  1. Necesitas identificar a una profesora que enseña historia.
  2. Quieres añadir información extra sobre tu coche (que es rojo, pero ya saben qué coche es).
  3. Hablas de un amigo cuyo perro se escapó.
  4. Preguntas por un lugar donde se pueda comer bien.
✅ Ver soluciones (ejemplos)
  1. That’s the teacher who/that teaches history. (Defining)
  2. My car, which is red, is parked outside. (Non-defining)
  3. I have a friend whose dog ran away.
  4. Do you know a restaurant where we can eat well?

Ejercicio 26 (extra)

Completa el texto con pronombres relativos u omisión (∅).

«Yesterday I met a man ______ works at the library. He showed me a book ______ I had been looking for for months. The library, ______ is very old, has a section ______ you can find rare editions. The man, ______ name I forgot, was very kind. He also told me about an author ______ books are very valuable. It was a great day.»

✅ Ver solución

«Yesterday I met a man who/that works at the library. He showed me a book ∅ / that/which I had been looking for for months. The library, which is very old, has a section where you can find rare editions. The man, whose name I forgot, was very kind. He also told me about an author whose books are very valuable. It was a great day.»

Ejercicio 27 (extra)

Identifica y corrige los 8 errores en este párrafo:

«My brother which lives in Paris, that is a beautiful city, is a chef. The restaurant where he works in is very famous. The clients which he serves are usually tourists. He has a sous-chef whose help him a lot. The recipes that he created they are innovative. Anyone wants to eat there needs a reservation.»

✅ Ver solución

Versión corregida:
«My brother who lives in Paris, which is a beautiful city, is a chef. The restaurant where he works in is very famous. The clients whom/who he serves are usually tourists. He has a sous-chef who helps him a lot. The recipes that he created they are are innovative. Anyone who wants to eat there needs a reservation.»

Errores: 1) which lives → who lives; 2) that is a beautiful city en non-defining necesita «which», no «that»; 3) where he works in → sobra «in» (where ya incluye la preposición); 4) which he serves → «which» para personas es incorrecto, usar «whom/who»; 5) whose help → «whose» es posesión, aquí necesita «who»; 6) help → debe ser «helps»; 7) they are → sobra «they are» (el sujeto ya es «that he created»); 8) Anyone wants → falta «who».

📊 Tabla de autoevaluación

EjerciciosTema✅ Correctos / Total
1-8Pronombres relativos básicos___ / 8
9-13Defining vs non-defining___ / 5
14-18Omisión del pronombre___ / 5
19-23Preposición + whom/which___ / 5
24-27Traducción y transformación___ / 4

🎯 Recomendación: Si has acertado menos del 70% en alguna sección, revisa el post correspondiente de la serie antes de seguir practicando. La práctica constante es la clave para interiorizar estas estructuras.

🌍 Recursos adicionales

📚 Serie completa: Oraciones de relativo en inglés

🏆 Reto final: Vuelve a realizar todos los ejercicios en una semana sin mirar las soluciones. Anota tu porcentaje de aciertos. Si superas el 90%, ¡has dominado las oraciones de relativo en inglés!
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