Fill in the necessary relative pronouns:

· 1. Do you know the man … wrote this letter?

· 2. The magazine … you lent me is very interesting.

· 3. The street … leads to the station is very wide.

· 4. The doctor … she visited told her to stay in bed.

· 5. The man … you want to see has just left.

· 6. There is the student … book you found.

· 7. The girl … you see at the door is my sister.