fill the blanks with the best options and explain me why you've chosen them:
4. Many of the towns that have voted to keep incinerators in the county's solid waste plan have done so not because they necessarily (i)  incinerators, but because they are to narrow their waste-disposal options. 
 A. question 
 B. favor 
 C. oppose 
 
 D. willing 
 E. eager 
 NAME_1