Răspuns:
1. After the historian had published his third book on ancient antiquities, he won a writing award.
2. The scientist hadn't identified the cause of the death of the man before the DNA results came in.
3. The archaeologists had been preparing for the excavation for months before they were ready to begin.
4. Have they discovered the Iceman by 1995?
5. My uncle worked at a museum for twenty years when he retired in 2005.
6. They have just started looking at the evidence when the case was cancelled.
7. Have you analysed the documents for long when you realised they weren't authentic?
8. My mum had studied Latin at school, so she was able to read the inscriptions on the statues when she saw them.
