¿Cuál de los modismos erróneos de Laura de "Hija de la invención tiene la intención de significar que no hay diferencia para ella? O "Verde detrás de las orejas" O "Cuando estés en Roma, hazlo con los romanos". "Es la mitad de una o dos docenas de otra". O "... uno de estos días mi barco me pasaría de noche

Then what do i do after i read the excerpt? i’m not really understanding the question here.

is basically a good source of getting and others by what you know for example if someone asked a question and you know the answer you could answer it and get some points or if you need on a question you could make a post about it and wait till someone answers it or just look up the question and see if someone else has asked about it