les
this translates to
“Your feet don’t hurt”
your is more than one person in this context
Answer: 1st: “ocho años que hablo español.”
2nd: “hace 10 meses que ella ha jugado al baloncesto.”
3rd: “hace cinco días que estamos en la clase de teatro”
Most likely D since the noun árbol is masculine and you would use ese in that case.
B. A person with questions for the pharmacist.