1.
When I was at the Tretyakov Picture Gallery last, I saw some pictures
I had never seen there before. 2. At their dinner party we met some people we had never met before. 3. I went
for a walk and decided to take the road I had never taken before. 4. He taught me Judo, in a
way that nobody had ever taught me before. 5. He showed us the pictures he had never shown us before. 6. She spoke of
something she had never spoken of before. 7. The lecture was very interesting, we heard
something we had never heard before. 8. The dinner was quite unusual, I ate something I had never eaten before.