1·How could I have stayed abed!
我怎么能赖床呢！
2·How could I remember you?
我怎么能记得你呢？
3·How could I deceive you?
我哪能诓你？
—— 《新英汉大辞典》
4·How could I have been so stupid?
我怎么会这么傻？
—— 《柯林斯英汉双解大词典》
5·How could I return to normal life again?
我如何才能恢复到正常的生活呢？
6·How could I change my mind just because the man had died?
我又怎能因为这人死了就改变主意呢？
7·How could I possibly take the time to pose for a sculpture now?
现在我怎么可能花时间去为一个雕塑摆姿势呢？
8·"With the way I look now, how could I possibly pass this interview?" he thought to himself.
“以我现在的样子，我怎么可能通过这次面试呢？”他心里想。
9·Oh, how could I sleep!
哦，我怎么睡得着呢！
10·How could I know you was looking at anything?
我怎么知道你在看什么东西？