The characteristics that apply are: 2 - 4 - 7
These types of balads often focused on telling a story that took place in a single moment or incident.
Also, dialogues were widely used in these balads, to mark the numerous interactions between several characters that may appear in them.
Finally, medieval balads were written to be sung, because it was a form of entertainment in the middle ages, and this songs often were transmitted orally.
Answer:
advantage are
student no need bought any school dress
students can easily focus on teacher while teaching
students can learn where Ever they like
students should not run from the house to get school.
disadvantages
Online course requers more time
it is not suitable for complex topics
learning from mobile or computer screen require a lot of self discipline
online classe requers internet
As feud is to quarrel. The first pair are synonyms that mean mostly the same thing. The trick to questions like that is to figure out the relationship between the given pair to find the best matching pair.