the answer is
La familia visitaba a los abuelos en su aniversario.
Yes it can be identified to variety.
Johnson's dictionary helped the future generation by settling the language and making it more understandable. “In all, there are over 114,000 quotations in the dictionary. Johnson was the first English lexicographer to use citations in this way, a method that greatly influenced the style of future dictionaries.
According to SparkNotes, Sir Gawair steps in front of Arthur to challenge the Green Knight
I believe the corret answer is shock.