The correct answer is A.
Gregor's mother has been prevented from seeing Gregor for some time. When she finally sees him on the wall, covering the photo of the woman in furs, she falls onto the sofa and faints from fear. She is terrified of his new appearance.
Something known by a lot of people, is " common " knowledge.
Hypnopaedia is the technique of learning while sleeping. In this technique a recording is played while the student sleeps and it tends to be saved in your memory. But for the Hypnopaedia to work the mind should be at a stage of fully asleep. The subconscious does not work at the stage of deep sleep.
Traditional Education is more of a fully aware state of learning. This process not only helps us understand and learn things but also tells us how to behave in society. With the changing technology many such techniques might come but the essence of traditional learning is important to interact and accept the challenges in life.
While Aaron traveled to India last summer, his brother James traveled to China.