1) These devices will be operated by __________ and voices (think)
2) Cell phones will be ______ from how they are now (differ)
3) Drones will protect our homes ________ than the police
4) Robots could be more ________ than humans (efficiency)
5) A volcano ________ in 1995 (erupt)
6) It's very __________ to play with fire (danger)
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Sinh Học lớp 12
