"I know you planned to have the foundation completed sooner but you don't know what we're up .
Question 1:
"I know you planned to have the foundation completed sooner but you don't know what we're up ....... out*^*there. We are still working on it but hitting all that rock has put us back about three hours. I will call you as*^*soon as I have an update," Sean told Bob.
A.against
B.on
C.behind
D.across
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