Those were very difficult assignments. We spent two weeks finishing them. A. Those assignments were too difficult that we spent two weeks finishing. B. Those assignments were too difficul
Those were very difficult assignments. We spent two weeks finishing them.
A. Those assignments were too difficult that we spent two weeks finishing.
B. Those assignments were too difficult that we spent two weeks to finish them.
C. Those were such difficult assignments that we spent two weeks to finish.
D. Those assignments were so difficult that we spent two weeks finishing them.