In French, verb conjugation changes depending on the subject pronoun and the tense being used. Here, the verb "prendre," which means "to take," is being considered in the present tense for a specific subject pronoun, "tu," which means "you" (singular, informal).
Let's break down the options:
"Prend": This is incorrect because it is used with the subject pronoun "il/elle/on" (he/she/one takes).
"Prenez": This form is also incorrect in this context as it is used with "vous" (you - either plural or formal singular).
"Prennent": This form is not appropriate here as it is used with "ils/elles" (they take).
"Prends": This is the correct form because it corresponds to the subject pronoun "tu." In French, the conjugation for "prendre" with "tu" in the present tense is "tu prends." Therefore, the correct answer is "prends."