Now we have to start over again , " she rolled her eyes . She sighed loudly and turned to the computer again . For the next hour neither of them said a word . They were busy making totals and checking again if they had left something out .
What activity were they doing that caused so much annoyance ?
Pick the best answer from the following options:
A. They were working on a project for work .
B. They were working on their child 's project .
C. They were doing school work .
D. They were doing their taxes .


D