Respuesta :
The correct option in Spanish to fill the blank is:
- D. las gafas de sol
Sense of the Sentence.
In the given sentence, an implement or a noun is requested to be used when it is very sunny, the correct option is sunglasses, whose translation in Spanish is "gafas de sol."
The other options are incorrect since "el sol" has many functions but does not apply in this concept, a "secador de pelo" is used when the person has wet hair and "los regalos" is used when celebrating a special occasion.
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