By the time you arrive home, I , so please don’t make any noise when you e in.
A. shall have been sleeping
B. shall have slept
C. shall sleep
D. shall be sleeping
网友回答
A. shall have been sleeping
B. shall have slept
C. shall sleep
D. shall be sleeping
解析：
考查时态。根据题意，等到你到家的时候，我将正在睡觉。