Question 51: He asked whether the Acropolis had been turned into a fortress _______.
A. back then B. at this time
C. now D. recently
Question 52: She wondered whether the Amazon Rainforest would be protected by law _______.
A. the future B. the next day
C. the day before D. now
Question 53: The archaeologist asked whether tourists would be allowed to enter Angkor Wat _______.
A. tomorrow B. the next day
C. the day before D. yesterday