In the following passage, some words have been deleted. Fill in the blanks with the help of the alternatives given. Select the most appropriate option for each blank.

Comprehension:
The word “archaeology” comes from the Greek word “arkhaios,” which means “ancient.” (1)______ some archaeologists study living cultures, most archaeologists concern (2)______ with the distant past. People have dug (3)______ monuments and collected artefacts for thousands of years. (4)______, these people were not scholars, but looters and grave robbers looking to make money or (5)______ up their personal collections.