I think means person or thing that comes before another of the same kind a forerunner Not sure though.
Present tense, right?
"Tienen"
C͟a͟l͟e͟n͟t͟a͟m͟i͟e͟n͟t͟o͟ e͟s͟t͟i͟r͟a͟m͟i͟e͟n͟t͟o͟, because before starting a exercise remember you always stretch, like a warm up. Therefore, the answer is Calentamiento estiramiento.
2 cuanto pagaste por el reloj
