_____ about his financial position that he can’t sleep at night.
| A．Such does he worry | B．So much he worries |
| C．So much does he worry | D．Much does he worry |
I don’t know how he made his money _______. I only know now he is really rich.
| A．steadily | B．originally |
| C．apparently | D．permanently |
In some countries, many students participate in various programs, _______ they learn about the sense of responsibility by volunteering their services.
| A．which | B．when | C．where | D．that |
The hotel was terrible, and not at all what we _______ to expect in the advertisement.
| A．had led | B．had been led |
| C．had been leading | D．would be led |
Mom told him he was forbidden to watch TV for a month. _______, he stormed out of the room.
| A．In response | B．In turn | C．In return | D．In advance |
— Can I go now, sir?
— If you _______ leave, do it quietly.
| A．will | B．may | C．shall | D．must |