This is the case ________ he’s had all his money stolen.
I suggested that they set off early to avoid (避开) the traffic jam, _______ no one responded.
Nowadays, use____________of certain waste materials to protect the environment.
He has been heavily _______ to the bank since he bought that big house in Beijing.
---Tom, must you have the light______ all night? It’s really a waste. ---Sorry, I won’t do it again.
You have done wrong to Jack, you should say sorry to him.