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Answer:
A. Cerremos.
Step-by-step explanation:
In this sentence, the subjunctive tense is used. "Quieres que" translates to "Do you want" which implies a wish, meaning that this tense will need to be used.
The conjugation for 'ar' verbs in the subjunctive tense is:
Yo - e
Tú - es
Él/Ella/Usted - e
Nosotros/as - emos
Ellos/Ellas/Ustedes - en
Therefore, to conjugate 'Cerrar' into the subjunctive form, the ending 'emos' will be used since 'nosotros' is the subject of the sentence.
The correct verb in the blank would be A. Cerremos.