Let’s learn to use the problem we are facing _______ a stepping-stone to future success.
| A．to | B．for | C．as | D．by |
He didn't_______ to us why he broke into the house when he had the key to the house.
| A．tell |
| B．explain |
| C．inform |
| D．speak |
We believe that sports can_______ mind and body.
| A．develop |
| B．help |
| C．increase |
| D．exercise |
Disney Parks in Tokyo, in Europe and in America _______ by the same company.
| A．are all run |
| B．all run |
| C．all work |
| D．are all operated on |
The days _______we spent together on the farm are not easy _______．
| A．when; to forget |
| B．which; to be forgotten |
| C．that; to forget |
| D．\; to be forgotten |
The boy is very poor. Could you offer him the old camera_______ ?
| A．for freely |
| B．free charge |
| C．for free |
| D．of free |