1. After I took the medicine I felt a little better.
2. Nick left before Jane came to the party.
3. We got to the cinema after the film began.
4. After I told my parents everything I felt much better.
5. After I learnt the new poem by heart I found it in our textbook. или Before I found the new poem in our textbook I learnt it by heart.
6. After I read one of the "Harry Potter" books I saw the film.