Q:

A. in year 1990, is turning out to be a goldmine for the

B. archaeologists from the Glasgow University

C. a 500-year-old ancient

D. drain in Scotland, which

É. lay undisturbed until its discovery

• 1
  DEACB
• 2
  ABCED
• 3
  BCDEA
• 4
  EDCAB
• 5
  CDEAB