Final answer:
To say 'the serious boy' in Spanish, you would say 'el chico serio'. Adjectives in Spanish generally come after the noun they modify.
Step-by-step explanation:
The correct way to say 'the serious boy' in Spanish is 'el chico serio'. In Spanish, adjectives generally come after the noun they modify. So, to say 'the serious boy', we first use the definite article 'el' ('the') followed by the noun 'chico' ('boy') and the adjective 'serio' ('serious'). This follows the pattern of placing the adjective after the noun, which is common in Spanish.
For example, if you want to say 'the beautiful girl', you would say 'la chica bonita'. Here, 'la' is the definite article, 'chica' means 'girl', and 'bonita' means 'beautiful'.
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