whom which when whose where who that

1. These are the families whose houses were destroyed by the flood.
2. I didn't have a chance to thank the person whothat sent me flowers.
3. Are you looking at the photos which you took at the family dinner?
4. At the airport, I saw a man whothat hosts a popular show on TV.
5. I don't know whom I can trust most among my employees.
6. Harvard University is the oldest institution of higher learning in the USA where most Nobel laureates studied.
7. Elizabeth II came to the throne in 1952 when she was twenty-six.

1. I have met a girl whothat speaks Chinese.
2. Everybody whothat came to the museum loved the tour very much.
3. I know pupils in my school whothat are very good at drawing.
4. Have you already read the book whichthat you bought last month?
5. Where is the table whichthat you made with your dad?

1. Do you know anyone whothat can help me with my research?
2. Is there any shop where we can buy some fresh fruit and vegetables?
3. Have you got a book whichthat changed your life?
4. Have you heard about the man whothat bought the city circus?
5. Is that the gentleman whose wallet I have found?
6. Did you call her with the number whichthat she gave you?
7. Can you meet the tourists whose plane arrives in two hours?