Can someone please help me to read a good email thank you

Aword that characteristics of both a verb and a noun

Which of the following sentences most clearly uses topical organization? a. do you have problems with mosquitoes and gnats? fabulous exterminators can ! b. we've gathered at this conference to discuss three things: poverty, war, and disease. c. killer bees have spread up from south america into mexico and the united states. d. first, gather all the painting supplies you need. next, lay them out on a work bench.

Which underlined word in the sentence is a demonstrative adjective? these brown shoes fit my feet very well.