— I'm leaving tomorrow.— Oh what a pity! I won't be able to see you off. I a tele-confer

问题补充：

— Im leaving tomorrow.

— Oh, what a pity! I won be able to see you off. I a tele-conference the whole morning.

A. have

B. am having

C. will be having

D. will have had

答案：

A. have

B. am having

(答案→)C. will be having

D. will have had

解析：本题考查动词时态。句意：真遗憾！我不能为您送行。（明天）整个上午我都要在开电视会议。此处用将来进行时表示表示按计划、安排将来某时将要进行或发生的动作。