The tiger, once a animal to humans, is now of disappearing on the earth.
| A．dangerous, danger | B．dangerous, in danger |
| C．in danger, in danger | D．danger, in danger |
—Have you got any idea on Rachel’s question?
— Sorry. I _____ to her when she asked.
| A．didn’t listen | B．hadn’t listened |
| C．hasn’t listened | D．wasn’t listening |
John looked at the little girl in_____ surprise. He couldn’t understand why a girl at _____ age of four should have said that.
| A．/; / | B．the; / | C．a; an | D．/; the |
People in Chongqing feel the air here is better than _____ in Beijing.
| A．it | B．the other | C．that | D．the one |
Another hurricane hit the US, _____ about 9 deaths and 80 injuries.
| A．causes | B．caused | C．causing | D．to cause |
On the foot of the mountain _____ known as Fog Town.
| A．a small city lies | B．lies a small city |
| C．a small city does lie | D．does a small city lie |