could someone help me learn how to speak Spanish? most of my family speaks Spanish and i'd like to speak it as well. ive tried duolingo and a bunch of other apps, but its just now working. i cant get in the habit of practicing. or if anyone has any apps that's helped them, that'd be nice.

Porque una persona amante de la justicia se considera romantica

Fill in the blanks with the present tense form of the appropriate verbs. tomás, patricia y yo somos estudiantes; nosotros ( (regresar / estudiar) en la universidad. tomás y patricia ( (necesitar / enseñar) llegar a la universidad a las nueve. patricia ( (tomar / llevar) una clase de inglés y tomás ( (cantar / trabajar) en la biblioteca.

Achemist mixes 4 liters of one acid solution with 10 liters of a 40% solution, resulting in a 30% acid solution. what is the value of x, the acid concentration of the first solution