But until then , all I had was east and the hot pavement beneath my feet . My sweat was steaming off my shirt and I grabbed the collar and flapped it to let some air in but it did nothing to help . The air was choking and I knew that if I lit up a cigarette my lungs would be in a fiery , wet hell .

Question: What might I have done with my cigarette urge ?
Answer: None of the above choices .I might have held it off until I can stop choking .I might have held it off until I can get out of the heat .I might have held it off until I can stop sweating .