After its international debut, the progress of the Cube towards the toy shop shelves of the West was briefly halted so that it could be manufactured to Western safety and packaging specifications.
A. After its international debut, the progress of the Cube towards the toy shop shelves of the West was briefly halted so that it -The option is incorrect since the precedent of ITS in this option is PROGRESS as opposed to CUBE
B. Since its international debut, the progress of the Cube towards the toy shop shelves of the West had been briefly halted so that it - The option is incorrect since the precedent of ITS in this option is PROGRESS as opposed to CUBE. Moreover usage of Since demands specific timeframe
C. After its international debut, the progress of the Cube towards the toy shop shelves of the West was briefly halted so as to ensure that it - The option is incorrect since the precedent of ITS in this option is PROGRESS as opposed to CUBE. Moreover IT in the end refers to CUBE, a contradiction
D. The cube‘s progress towards the toy shop shelves of the West was briefly halted after its international debut so that it - Logically Correct
E. Since its international debut, the progress of the Cube towards the toy shop shelves of the West was briefly halted so that it- The option is incorrect since the precedent of ITS in this option is PROGRESS as opposed to CUBE. Usage of Since demands specific timeframe. Moreover IT in the end refers to CUBE, a contradiction
Hence Answer D