1 The police officer who gave me directions was friendly

2 The woman whom I called gave me some information about the trip 

3 The information which I found on the Internet helped me a lot

4 Paris in which is the capital of France is an exciting city

5 We are studying sentences which contain adjective clauses

6 The man whom I was telling you about was standing over there

7 I know the man whose last name is Goose

8 The city which we spent our vacation was beautiful 

9 1989 is the year on which we moved to New York 

10 Mr Lee whom we met yesterday teaches Chemistry

11 Matthew who can speak four languages applied for the job

12 Rice which is grown in many countries is a staple food throughout much of the world

13 We enjoyed Mexico city which we spent our vacation

14 My friend whose first job was a secretary is now a personnel manager of a company

15 I saw several houses most of which were quite unsuitable

16 The firm which I work for is sending me to New York

17 This is Mrs Jones whose son won the championship last year

18 I met Mary who asked me to give you this

19 We will have to pass the entrance exam which will be difficult

20 That company has ten employees all of whom are computer experts

21 Where are the students whose party we went to last week?

22  Valencia which is due east of Madrid is a great place

23 The Rondonda square whcih they hold a market every sunday is near the cathedral

24 Sally has found a new job which was lucky

25 These are the friends whom I met on my trip to Hawaii