Answer:
He is afraid of being infected. What horrors does the narrator witness during regular walks to his brother's house? People are dying on the streets, women shrieking and crying, and people do harm to themselves and others.
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Answer:
Information technology makes communications during group projects easier. Distance learning courses are delivered much more effectively with the aid of new technologies. Rather than using purely printed materials, education providers can now use audio and video materials as well.
Explanation:
