They are: they’re happy
Más ejemplos en oraciones
- I wonder if he'll complain if they're used against him.
- The cheapness and ubiquity of plastics, and the problems caused when they're carelessly thrown away, blind us to the utility and versatility of these marvellously mutable materials.
- If they're asking too many personal questions, it's okay not to answer.
Definición de they're en:
- el diccionario Inglés de EE.UU.