---I’ll be able to e to see your performance at 8:30 tomorrow evening.---I’m sorry, by then my performance______ and I______ reporters in the meeting room.A.will be ended; will meetB.is to end; will meetC.will have ended; will be meetingD.will be ended; am going to meet
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C解析本句分两部分，一是与时间状语by then相呼应的句子时态应用将来完成时；二是与at 8:30 tomorrow evening相对应的将来即时时间句子应使用将来进行时。