Now that you have worked through a lot of material that includes these basic patterns, and you have compared grammatically correct and incorrect sentences, write down what you think is a rule that could explain what makes a sentence grammatically correct or not. for example, you might write something like: "verbs always match nouns in number, and they usually come before the noun." in other words, make your best guess for the grammar rule that makes sense out of the pattern(s) you see in the phrases you have been working with. review if you need to, and you might briefly check your hunches against the sentences you have been working with in this or previous modules. keep in mind that what you're after is your hunch, not a grammar rule from a text book. now check your hunch with the explanation of this principle in the following pattern.

Âżcuăˇl es el propăłsito principal del episodio maravillas de la tecnologă­a? mostrar que cuzco es una ciudad muy tură­stica, con visitantes de todas partes del mundo mostrar las semejanzas (similarities) entre ciudades tură­sticas como cuzco y quito mostrar que la tecnologă­a puede unir (join) a las personas incluso en lugares muy remotos mostrar que la tecnologă­a interfiere con la diversiăłn de los turistas 2. para sustentar (to support) la idea central de su informe (report), el presentador: habla con su mam㡠por telă©fono celular. entrevista a varias personas de la ciudad y a turistas. habla con varios amigos en un cibercafă©. le envă­a un correo electrăłnico a su novia en quito. 3. luz mară­a, la chica artesana, dice que: ha vivido en espaă±a, brasil y estados unidos. utiliza internet para enviar sus productos a varios paă­ses del mundo. no envă­a sus productos a estados unidos. no utiliza internet ni los cibercafă©s.