Although the music band has received many more awards this year for their performances than they had in their past seasons, it has money only for handful performances. a) they had in their past seasons b) they had had in any past seasons c) any past season d) their past seasons have had e) in their past seasons The root-causes of the communicable diseases, of which there is dozens, will be illustrated by the Professor of Pathology in today’s special lecture A. The root-causes of the communicable diseases, of which there is dozens, B The root-cause of the communicable diseases, of which there is dozens, C. The root-causes of the communicable disease, of which there is dozens, D. The root-cause of the communicable diseases, of which there are dozens, E. The root-causes of the communicable diseases, of which there are dozens,