Complete the sentences with the past perfect or the past perfect continuous of the verb in the bracket
After the historian ………………..(publish) his third book on ancient antiquities , he won a writing award
the scientist (not identify)..........................the cause of death of the man before the DNA results came in
The archaeologists(prepare).............................for the excavation for months before they were ready to begin
………………(they/discover) the iceman by 1995
My uncle(work)...................................at a museum for twenty years when he retired in 2005
They…………………………..(just start)looking at the evidence when the case was cancelled
……………………..(you/analyse) the documents for long when you realised they weren’t authentic?
My mum………………..(study) Latin at school so she was able to read the inscriptions on the statues when she saw them.
Loga
Sinh Học lớp 12
