72. You can' t throw the waste everywhere. You should keep the classroom _________.
| A．quiet | B．neat | C．orderly | D．Bright |
As he _____ in the river for five hours, the thief looked very pale and hopeless.
| A． trapped | B．has been trapped | C． trapping | D．had been trapped |
When the girl learnt that her boy friend was ____ in the earthquake, she _____.
| A．injured; burst in tear | B．killing; burst into tears |
| C．still alive; burst into tears | D．missing; burst into laughter |
Qingming Day is also a day ____ people whose parents are dead visit the cemetery.
| A．which | B． then | C．that | D． when |
They were _____ to hear of the news of her father’s death.
| A． shocking | B． shocked |
| C． shock | D． a shock |
If you ever have the _____ to go abroad to work, you should take it.
| A．possibility | B．offer | C．luck | D．chance |