Wstaw gdzie jest to konieczne zaimki względne:

1. The river... flows through Warsaw is called the Vistula.
2. The author ... books you admire so much is my cousin.
3. The man ... house we are going to visit is my uncle. 
4. Do you know the book ... I am reading?
5. This is the cat ... ate our meat.
6. The man ... we saw in the theatre yesterday was Tom's cousin.
7. My brother, ... paintings were shown at an exhibition last week, is not a very well known painter yet. 
8. The Warsaw castle, ... tragic story you know, has been rebuilt. 
9. Put in envelopes the postcards ... you want to send abroad. 
10. Your elder brother, ... I happened to meet a few days ago, has changed very much.