Complete the following sentences: 1. el señor díaz su automóvil todos los días.
2. miguel usar su computadora muy bien.
3. jimena ser una estudiante excelente.
4. miguel y maru no bien al vendedor.5. la universidad del mar cursos muy interesantes.6. nosotros libros a diferentes lenguas extranjeras.

what list? there is not

the ecuadorians are more hard working people and word from early sun raise until sunset. then you join with family for dinner and talk about their day. while in america it’s different. everyone live and have different rules and traditions habits.

ah, so ustedes and nosotros are my 'go-to' if i am using spanish mainly in the states? interesting, but still slightly confusing, haha."

it seems that you are a little confused about subject pronouns. yo=i, tú/usted=you, nosotros=we, ustedes=you(plural), ellos/ellas=they.

in the case of vosotros, it is an informal replacement for "ustedes" in spain. similar to using "you all" in english.

even though it is not generally used in conversation outside of spain, it is used many times in literature. i would suggest having at least some familiarity to that form, at least to recognize what it is.