It was only when the war broke out ______ he began to realize everything was too late.
| A．until | B．that | C．then | D．so |
Over the past 20 years, the Internet has helped change our world in _______way or another for the better.
| A．any |
| B．one |
| C．every |
| D．either |
Try on this red skirt; you will look greatit.
| A．on |
| B．by |
| C．in |
| D．for |
If I find someone who looks like the suspect，my ________ reaction will be to tell the police.
| A．physical |
| B．immediate |
| C．sensitive |
| D．sudden |
The reason he didn’t come last night was he was ill.
| A．why；that |
| B．that；why |
| C．for that; that |
| D．for which; what |
In the near future, more advances in the robot technology___by scientists .
| A．are making |
| B．are made |
| C．will make |
| D．will be made |