Why would it be wrong to call technology only positive in the story?

Because technology does not give classmates and human feeling

The governing concept is that technological efficiency cannot replace every human and social dimension of education. Margie receives lessons from a machine, but she studies alone and lacks classmates with whom she could talk, cooperate, or share the excitement of learning. Her interest in the old school shows that human presence and companionship matter. Therefore, option B is correct: technology may deliver information efficiently, yet it does not automatically provide friendship, empathy, or human feeling. Option A is false because the machine certainly teaches lessons. Option C is false because telebooks contain written material, and D is false because the County Inspector does come and repairs the machine.

This is a Class 9 English question. Chapter: The Fun They Had. Topic: impact of technology.