I have a test tomorrow and the subjunctive is constantly getting in my way!
I cannot understand when it is different even if the book is saying subjunctive happens when it is uncertain or indefinite.
Such as.... Ex.
Conozco a alguien que va a esa peluquería
Tengo un amigo que vive cerca de mi casa
Necesitamos un empleado que sepa usar computadoras.
Buscamos a alguien que pueda cocinar.
Cannot Find What is Different Between These Sentences!