El libro Total English - Avanzado - Unidad 4 - Vocabulario
Aquí encontrará las palabras de la Unidad 4 - Vocabulario del libro de curso Total English Advanced, como "en general", "enfermo y cansado", "de vez en cuando", etc.
Revisión
Tarjetas de memoria
Ortografía
Cuestionario
on occasions that are not regular or frequent

de vez en cuando
used to indicate that something is mostly the case or generally true

por lo general, en términos generales
a state of society where laws are followed, and public safety is maintained
full and exact information about something
the process of testing a method, an idea, etc. in several ways to achieve the desired outcome

prueba y error, ensayo y error
proven to be effective, reliable, or trustworthy through experience, testing, or a history of success
fully prepared and available for something that is expected to happen or occur
in a way that finalizes and completes the matter at hand
annoyed or disgusted by someone or something one has been dealing with for a long time
general discomfort or soreness in various parts of the body
out of the house or office, and actively engaged in various activities, especially outdoors

fuera y sobre la marcha, por ahí
