Facing the emergence, we were at a loss and none of us could ______ a solution to the problem.
| A．come about | B．come out | C．come up against | D．come up with |
That piece of music sounds quite good. Who _____ the piano upstairs?
| A．is playing | B．played |
| C．plays | D．has played |
____, Elizabeth is the most attractive person in the novel Pride and Prejudice.
| A．Bravely and prettily | B．Brave and pretty |
| C．Bravely and pretty | D．Brave and prettily |
In the last few years thousands of films _____ all over the world.
| A．have produced | B．had been produced |
| C．have been produced | D．were being produced |
____ the dog barking fiercely, away_____.
| A．To hear; running the thief |
| B．Hear; was running the thief |
| C．Heard; the thief ran |
| D．Hearing; ran the thief |
— Make sure you have turned off the air conditioners before going out.
— _____.
| A．Heard it | B．Got it |
| C．Forgot it | D．Made it |