In three centuries--from 1050 to 1350--several million tons of stone were quarried in France for the building
of eighty cathedrals, five hundred large churches, and some tens of thousands of parish churches.
(A) for the building of eighty cathedrals, five hundred large churches, and some
(B) in order that they might build eighty cathedrals, five hundred large churches, and some
(C) so as they might build eighty cathedrals, five hundred large churches, and some
(D) so that there could be built eighty cathedrals, five hundred large churches, and
(E) such that they could build eighty cathedrals, five hundred large churches, and

I understand that B C E are wrong because they use "they "
. However i would like to understand whether
the following structures are wrong .
"in order that X might Y "
So as X might Y
so that there could be X
such that X could