—I’m really hungry now.
That’s because you have left your lunch __________.
| A．having untouched | B．to be untouched |
| C．untouched | D．being untouched |
--- Some more wine?
--- Thank you. ______. I have to drive home.
| A．With pleasure | B．I’d rather not | C．That would be nice | D．Just what I need |
The evidence has ______ the first witness’ story.
| A．confused | B．accumulated | C．attached | D．confirmed |
In these years, the shortages of water has become a ______ problem.
| A．global | B．historical | C．chemical | D．local |
---______ he have been chosen as captain of our school football team?
---Yes, he______. Can’t you see he’s wearing an armband?
| A．Can; can | B．Must; must have | C．Can; must have | D．Must; must |
China has been pushing the reform of public hospitals______ all its citizens.
| A．in charge of | B．for the purpose of | C．in memory of | D．for the benefit of |