2. Children could eat by themselves
3. Children couldn't write a letter by themselves
4. Children couldn't go to school alone
5. Children could sing songs by themselves
6. Children couldn't recognize strange people by themselves
Ex 14 .
2. Computers won't be able to do the laundry
3. Smart phones will be able to recognize a voice
4. Worker robots won't be able to play sports
5. Home robots will be able to make breakfasts
6. Teaching robots will be able to give lessons




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