---Can I ask for a leave tomorrow， Mrs. Harmon?
--- . You've missed half of the lessons already.
A. That all depends
B. Forget it
C. Never mind
D. Don't worry
网友回答
A. That all depends
(答案→)B. Forget it
C. Never mind
D. Don't worry
解析：句意：--哈蒙太太明天我可以请假吗？---别想了，你已经耽误了一半的功课了。That all depends看情况吧；Forget it别想了；Never mind没有关系；Don't worry不用担心。根据句意故选B。