Q. Salt deposits and moisture threaten to destroy the Mohenjo-Daro excavation in
Pakistan, the site of an ancient civilization that flourished at the same time as the civilizations in the Nile Delta and the nver valleys of the Tigris and Euphrates
1.that flourished at the same time as the civilizations
2.that had flourished at the same time as had the civilizations
3.that flourished at the same time those had
4.flourishing at the same time as those did
5.flourishing at the same time as those were
hear 'the act of threatening' is in the past tense and 'the act of flourishing' is in past past tence ten also why answer 2 is wrong and 1 is correct.
Pakistan, the site of an ancient civilization that flourished at the same time as the civilizations in the Nile Delta and the nver valleys of the Tigris and Euphrates
1.that flourished at the same time as the civilizations
2.that had flourished at the same time as had the civilizations
3.that flourished at the same time those had
4.flourishing at the same time as those did
5.flourishing at the same time as those were
hear 'the act of threatening' is in the past tense and 'the act of flourishing' is in past past tence ten also why answer 2 is wrong and 1 is correct.
