1. This is the first time I have never read such a romantic story.
2. We have cooked for the party for 4 hours
3. When did the bought the house?
4. We haven't decorate this room for a long time.
5. It's three time she didn't go to the hairdresser.
6. It's the first time I've met such a famous person.
7. They haven't visited me for five years.
8. The last time I went to Bristol 3 years ago.
9. Laurence last saw his sister since she left for Japan.
10. The last time Lucy worn that dress since Barbara’s wedding.
11. My sister began stated studying French 2 years ago.
20. When did you see Mary?
19. This is the fist time I have tasted such a delicious cake.