Ejercicios del uso de clausulas relativas nivel b1 en inglés

1. The car alarm _____ went off ten minutes ago is still on.

2. The Moon, _____ diameter is only a fourth of the Earth, is the only natural satellite of the Earth.

3. The burglar _____ no one saw entering the apartment stole jewellery worth a hundred thousand dollars.

4. He panicked when he couldn't find the key in his pocket _____ he always kept it.

5. We hired a new engineer _____ worked for a big electronics company for years.

6. Newton made his discoveries during a time _____ humans didn't know much about sciences.

7. Cities _____ history goes back thousands of years usually have a lot of historical sites.

8. It's important that the groceries _____ we buy every day do not contain any harmful chemicals.

9. Scientists are still trying to find the reasons _____ tornados and hurricanes form.

10. The person _____ she was waiting turned out to be a close friend of mine.

11. In primary school, I had some very good friends _____ names I still remember.

12. Football is one of the things _____ he has always been very keen on.

13. On the day of the picnic, it started to rain in the morning, _____ was a big disappointment.

14. The skirt _____ colour I didn't like that much actually fitted me better than the other.

15. Maths, _____ most students aren't very fond of, is my favourite subject.

16. The necklace _____ she always wears for special occasions is from her grandmother.

17. I can only recommend the holiday resort _____ we spend a week at this year.

18. I sometimes see some famous people having a cup of coffee at the cafe _____ is at the corner of my street.

19. The small orchard near the church _____ we used to eat cherries and apricots doesn't exist anymore.

20. Liv and Tyler met each other in 1994, _____ they went to an ancient village _____ they carried out some excavation works.