.Find which word does not belong to each group.
1. A. fridgeB. workerC. dishwasherD. washing machine
2. A. quickB. wirelessC.automaticD. hi-tech
3 A. robotB. bedroomC. bathroomD. living room
4. A. houseB. moonC.houseboatD. motorhouse
5. A. townB. houseC.cityD. countryside
làm nhanh có quà