_____ with so much trouble，we failed to complete the task on time．
| A．Faced | B．Face |
| C．Facing | D．To face |
Just in front of our house _______ with a history of 1,000 years.
| A．does a tall tree stand | B．stands a tall tree |
| C．is standing a tall tree | D．a tall tree stands |
Why _______ you be so stubborn? You should think over my advice on this matter.
| A．may | B．shall | C．dare | D．must |
Tom’s little sister is a girl of great _______. She takes an interest in everything.
| A．ambition | B．caution | C．curiosity | D．strength |
— Why do we get up so early?
— If we _______ the flight we would have to stay here for another day.
| A．miss | B．would miss | C．missed | D．had missed |
— Have you finished your work?
—Yes. Actually, I _______ it before you came.
| A．have finished | B．had finished | C．finished | D．would finish |