____your letter, I would have set off two days ago.
| A．Had I received | B．Should I received |
| C．If; could have received | D．If I received |
Her hair became gray ____ the passing of the years
| A．in | B．for | C．at | D．with |
The front page was full of the reports given by the reporters ________ the scene of the road accident
| A．in | B．on | C．at | D．of |
Why this otherwise excellent newspaper allows such an article to be printed is ________ me
| A．under | B．outside | C．over | D．beyond |
We take our skin for granted until it is burned ________ repaired
| A．beyond | B．over | C．above | D．out of |
Between and , the number of overseas visitors expanded/rose ________ %
| A．by | B．for | C．to | D．in |