The answer is b (hace calor) because if you need flip flops to go to florida then it means that it is hot and that is what hace calor means :)
esquiar= to ski.
therefore, "esquiar" needs snow.
nadar=to swim
dibujar= to draw
correr= to run.
B. esquiar
A US dollar is equivalent to 55 Dominican pesos
You would say it the same way you would in English.