______ that no one was ever prepared for it.
| A．So suddenly did the bad news come |
| B．So suddenly the bad news came |
| C．So did the bad news come suddenly |
| D．Did the bad news come so suddenly |
The girl sat there quite silent and still with her eyes _______ on the wall.
| A．fixing | B．to be fixed | C．to be fixing | D．fixed |
Some people fear that ________ air pollution may bring about changes in _______ weather around the world.
| A．/; the | B．the; / | C．an; the | D．the; a |
I was _______ when I heard the _______ news!
| A．disappointing; disappointed | B．disappointed; disappointing |
| C．disappointing; disappointing | D．disappointed; disappointed |
The picture on the wall is painted by my nephew.
| A．having hung | B．hanging | C．hangs | D．hang |
It is no good ______ him. He doesn’t help himself.
| A．helping | B．having helped | C．helped | D．help |