Final answer:
The best translation of 'This is our home' in French is 'C'est notre maison.'
Step-by-step explanation:
The best translation of the sentence 'This is our home' is 'C'est notre maison.' In French, possessive adjectives agree in gender and number with the noun they modify. Since 'home' ('maison') is feminine singular, we use the possessive adjective 'notre', which means 'our'.
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