Twain learns to no longer see the river as an object to admire, but as a living thing to understand and navigate in “life on the mississippi” true or false ?

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.