_____, he often forgot to turn off the lights.
— Mary, you should say sorry to your brother immediately. — _________; I did nothing wrong.
—Jack, you water the flower today, ___? — But, dad, I watered it yesterday.
Dream of the Red Chamber is _____ worth _____ because we can learn a lot about the noble families in the feudal society.
In the Great Depression, the American government couldn’t find good solutions_____ the unemployment problem.
It’s been years since I _____ myself so much.