The wing of the plane in mid-air and the plane crashed.
| A．broke in | B．broke back | C．broke out | D．broke away |
No matter how frequently __________, the works of Beethoven still attract people all over the world.
| A．performed | B．performing |
| C．to be performed | D．being performed |
There have been several new events __________ to the program for the 2008 Beijing Olympic Games.
| A．add | B．to add |
| C．adding | D．added |
— There is a story here in the paper about a 110-year-old man.
— My goodness! I can’t imagine __________ that old.
| A．to be | B．to have been |
| C．being | D．having been |
Whenever he was asked why he was late for class, he would answer carelessly, always __________ the same thing.
| A．saying | B．said |
| C．to say | D．having said |
A good story does not necessarily have to have a happy ending, but the reader must not be left __________.
| A．unsatisfied | B．unsatisfying |
| C．to be unsatisfying | D．being unsatisfied |