1. The company, _____ employees are all highly skilled, is expanding rapidly.

2. He decided to quit his job, _____ surprised everyone who knew him.

3. The city in _____ I was born has changed beyond recognition.

4. There are several reasons _____ the project failed so miserably.

5. The hotel, _____ we stayed last summer, was absolutely magnificent.

6. He is the only person _____ I can truly trust in this difficult situation.

7. They have three children, all of _____ are currently studying abroad.

8. I’ve lost the book, the title of _____ I can't quite remember.

9. The report, _____ was published yesterday, highlights some serious issues.

10. That’s the woman _____ daughter won the national chess championship.

11. He was blamed for the accident, _____ was unfair in my opinion.

12. The house _____ they live is over a hundred years old.

13. Is there anyone _____ knows how to operate this machine?

14. We visited the museum, _____ we saw some incredible ancient artifacts.

15. The man to _____ I spoke yesterday was very helpful indeed.

16. I can't find the reason _____ she was so angry with me.

17. He gave me two options, neither of _____ was particularly appealing.

18. The people _____ work in that office are always very friendly.

19. The laptop, the screen of _____ is cracked, needs to be repaired.

20. Do you remember the time _____ we got lost in the forest?

21. She’s the person _____ I’ve been telling you about for weeks.

22. The car, _____ he bought only last month, has already broken down.

23. There were many students at the lecture, some of _____ were taking notes.

24. The town _____ I grew up is now a popular tourist destination.

25. He’s the man _____ car was stolen from the parking lot yesterday.