Pre-test
Choose the correct expression.
- The person [who] flies planes is a pilot.
 - The place [where] I was born is not on the map.
 - My sister, [who] doesn't like rock music, gave me a ticket to the concert of Rolling Stones.
 - Yesterday I met a man [who] looked like you.
 - Mr Smith, [who] is 75, still works as a bank clerk.
 - We don't want to live in a country [where] people don't have equal rights.
 - The police arrested Jake Lambert [who] killed his wife.
 - There are a lot of facts [which] I don't know.
 - The burglars stole some pictures [which] were very expensive.
 - The pen [which] you gave me is not working.