1.Igetupatseven.改成一般疑问句:__________________________________划线词:atseven.________________________________________2.MrBlackismyEnglishteacher.改成一般疑问句:__________________________________________划线词:MrBkack._____________________________________________3.Thisismysister'sschoolbag.改成一般疑问句:___________________________________划线词:mysister's.______________________________________________4.Shewenttoschoolwithayellowdogyesterday.改成一般疑问句:__________________________________________划线词:yesterday.________________________________________________5.HecansingABCsong.改成一般疑问句:__________________________________________________划线词:he:_______________________________________________________6.Amywillbuyacomputernextweek.改成一般疑问句:__________________________________________________划线词:a__________________________________________________________7Mysisteriswashingherhandsnow.改成一般疑问句:______________________________________________________划线词:herhands:___________________________________________________8.HealwaysplayfootballonSundayafternoon.改成一般疑问句:_________________________________________________划线词:playfootball:_______________________________________________9.Theyboughtfivechairsforthestudentsagainyesterday.改成一般疑问句:______________________________________________________划线词:five:_______________________________________________________10.Theyarefiveyuan.划线词:fiveyuan.____________________________________________________