1) Machines have started demonstrating new skills. a) Present Simple b) Present Perfect c) Present Continuous 2) Machine age promotes abundance and economic growth. a) Present Simple b) Present Perfect c) Present Continuous 3) Job automation is freeing people from drudgery and toil. a) Present Simple b) Present Perfect c) Present Continuous 4) How does the author envision a society? a) Present Simple b) Present Perfect c) Present Continuous 5) What are machines doing nowadays? a) Present Simple b) Present Perfect c) Present Continuous

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