Questão 16 - 2ª Fase - Dia 4 - IME 2009

Leia a passagem a seguir e resolva às questões de 16 a 20.

If you happened to (16) down London’s Regent Street this (17) Christmas, you may have noticed, just above the festooned storefronts and packageladen shoppers, a series of clusters of glowing translucent globes. If you’d taken a (18) look, you would have realized that the globes were pulsating with color, the light emitting diodes (LEDs) within varying their hue and intensity according to the number of (19) , the wind speed, and the amount of sunlight. And if you’d looked really close, you would have discovered the quad-core Xeon computers running customized software that took inputs from people-monitoring video cameras and environmental sensors to precisely (20) the display. 

Escolha, em cada questão, a alternativa que completa corretamente a lacuna correspondente, tornando o texto coeso e coerente.