The film has been on for half an hour的同意句

The film has been on for half an hour的同意句 The film has been on for half an hour的同义句 the film has been on for over an hour 改为同意句 the film （）over 1.the film __ for half an hour.A.bagan B.has been on C.have The meeting has been on for half an hour.（改为同义句） The meeting The film has been on since half an hour ago.（对划线部分since half The film has been on for an hour It ___half an hour ____the The meeting has been on for half an hour.(划线部分提问,划for half a Lucy has been in the phone for half an hour. The film ____for half an hour.A.has begum B.has been begum C The film was on half an hour ago.同义句.The film ____ ____ ____ e：The film has been on for 1 hour.= The film ____________sin