that boy
¿Podrías preguntarle a ese chico en dónde está la librería?
Could you ask that boy where the bookstore is?
Ese chico no es tan travieso como pensábamos que sería.
That boy isn't as mischievous as we thought he would be.
La mujer que está hablando con ese chico es su profesora.
The woman talking to that boy is his teacher.
That boy.
No creo que lo hayas visto a ese chico.
I don't think you've seen that boy.
That boy is intelligent.