Diferencia entre estas palabras I've learned Spanish for a while, and I've accumulated a variety of words... The following words make me confused, that is, I cannot tell when or how to use them. 1. alimento / comida 2. lengua / idioma 3. pasta / dinero 4. tanto / demasiado 5. marido / esposo 6. luego / pronto 7. mudar / cambiar 8. Óyeme. / Escúchame. 9. ninguno / nadie (nobody) 10. suficiente / bastante 11. matrimonio / pajera 12. tirar / echar 13. grueso / gordo 14. cuarto / habitación 15. aún / todavía 16. allí allá ahí aquí acá Please help me if you have ideas on any of the words, thank you so much!

Con cual vive su madre? Juan, o el perrito? El perrito de Juan, con el cual vive su madre, es un chihuahua. Con cual vive su madre? Juan, o el perrito?

What is innovation and how to be an innovator? We live in the world where everything around us keeps changing and developing. Never satisfied with what exists already, people are always looking for a different and better way to do things, and this process is what we called innovation. Being different and better is the soul of innovation. Innovators are able to find the potential value or create new value from almost everything in our daily lives, especially something that is supposed to be no more different or better. If you come up with a different idea or a new solution to a question, congratulations, you are becoming an innovator. According to Peter Drucker, innovation is "whatever changes the wealth-producing potential of already existing resources". As long as there is innovation, wealth and fortune will keep growing and amassing personally, or nationally. It is not difficult to be an innovator, that is, everyone can be an innovator, and everyone has the ability to find the new from the old. There are some points you should have noted if you want to be an innovator. First of all, start with the little. Big innovation is consisit of a lot of small innovation, which really matters and shouldn't be ignored. Paying attention to the tiny beginning means laying a solid foundation for the achievement. Secondly, be willing to learn something new. Learning is a necessary skill for many innovators, and it is helpful to spur something new. Be ready to face with the unexpected and fetch the opportunity to make a change. To top it all off, you should be brave to embrace the failure. Put your armor on. Never let failure slow down your pace or mess up your way. Just take a step, regardless of what will happen, and learn from the failures, and one day you will make a big success.

gerundio, infinitivo y participio 1. María quiere pasar el fin de semana leyendo novelas sentada en el sofá. Why not use [sentándose] here? Is it because [sentarse] describes [leyendo], not [pasar]? If not, why using P.P here? 2. ----Vio alejarse el oso. ----Esta mañana he visto a Elsa y Marcos discutiendo en una panadería. Why using inf. in the first sentence, but ger. in the second?

Que & quien Marío era un anciano que podía cuidarse a sí mismo. Can I use [quien] here?

How to use consigo? Si consigo hacer el viaje, te traeré un bolso bonito. Can [hacer] replaced by [hago]? Like [ Si hago el viaje, te traeré un bolso bonito.] Why it is different after adding [consigo]?

el numeral cardinal y el numeral colectivo Por ejemplo: una docena de huevos / doce huevos ¿Cuánto cuesta esta docena de huevos? / ¿Cuánto cuesta esta doce huevos? Una veintena de estudiantes acudieron en su ayuda. / Veinte estudiantes acudieron en su ayuda. Are they the same meaning?

miles de, milésima, la milésima Esto te lo he dicho por ___________ vez. Is there any grammar error using the following word? miles de milésima la milésima