【单选题】My grandfather _____ stay _____ home and watch TV.
【单选题】My grandfather, who the World War Two, likes to talk to us about his experience.
【单选题】My grandfather _____ stay _____ home and watch TV. [ ]
【单选题】My old grandfather likes sleeping without ________ the door.
【单选题】My grandfather _____ stay ______ home and watch TV. [ ]
【单选题】My grandfather has ____________ old bike, but he likes ____________ bike very much. [ ]
【单选题】Poppy likes ______ mice and she ______ my grandfather. [ ]
【单选题】My grandfather likes _____ books. He doesn't often _____ TV. [ ]
【简答题】( )是用来观察与测量电压、电流波形的一种电子仪器.