Ser/Estar

Question 1

Cuando ERA mas joven, FUE una celebración mixta

Answer 1

When I was younger, it was a mixed celebration - ( fue, era, points to it be a habitual thing, every year).

Question 2

ser bueno

Answer 2

habla de la bondad ( the goodness) of a person’s character. adjective

Question 3

ser malo

Answer 3

habla de maldad ( the evil) of a person’s character

Question 4

estar bueno

Answer 4

habla de calidad ( quality). Used mostly for food. - Stephen esta bueno =Stephen is sexy, hot.
El cafe esta bueno

Question 5

esta bien/ mal

Answer 5

circumstantial, never use SER with bien/mal. Bien/mal is an adverb