Do you think that it is fair that beowulf die after fighting the dragon.

Yes, although that is just my opinion.

No because I would not just let a dragon fatal wound on his neck and just watch him die looking at the his final wish to Wiglaf. The treasure.  But it's just my Opinion.

c hydrophobia is the answer

either online or traditional classroom can work for students. which is better will depend on students and teacher. students may have trouble following a lesson in classroom while they can study at their own pace online. other students may have trouble staying focus on their own in online classes. teachers are more used to classroom teaching but they may also be more worry about their jobs teaching online classes and work harder.