The grandmother claims that she doesn't want to go to Florida with her son's family because there's a criminal on the loose from the federal penitentiary. She's actually just being manipulative because she wants to

Which sentence has a correct verb form in the subjunctive mood? a. i insist that the town stop using that dangerous product to kill mosquitoes. b. i demand that the town use a less dangerous means of killing them. c. if i was a mayor, i would pass a law against that dangerous product. d. if my cousin was at today’s town meeting, she would agree.