Can someone please check my work

4) read the following excerpt. cognitive psychology has been widely developed, not only in brazil, but also in the world. it studies human intellectual capacities, analyzing the ways in which people solve mental tasks, and construct models for understanding such processes, understood from the information processing paradigm. this occurs through basic and superior cognitive processes. is one of the basic cognitive processes, considered the gateway to the stimuli that will be processed cognitively. through it we can extract meanings from the external environment, either through vision or through hearing. check the alternative that fits the gap correctly. select an alternative: a) perception. b) attention. c) memory. d) consciousness. e) intelligence.

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me llamo miguel. tengo un hermano gemelo, mateo. (1)   mi   hermano y yo estudiamos en la misma universidad. somos altos, morenos y simpáticos, pero (2)   nuestra     madre dice que mateo es más responsable. ¡no es verdad! cuando yo camino a (3)   mis   clases, los amigos de mateo quieren (want) conversar conmigo (with me). (4)   sus   amigos son simpáticos, ¡pero no me gusta llegar tarde a clase! y tú, ¿tienes problemas con (5)   tus   hermanos?