8．Without your kind help, we ______ in the experiment.
| A．cannot succeed | B．hadn’t succeeded |
| C．w ouldn’t succeed | D．couldn’t have succeeded |
Many people tried to leave the country，________there was much violence and a serious shortage of food supply.
| A．where | B．which | C．that | D．what |
After________careful consideration，they finally decided that each child will be offered________university education.
| A．the；a | B．/；an | C．a；an | D．/；a |
You are working too hard. You'd better keep a ________ between work and relaxation.
| A．promise | B．lead | C．balance | D．diary |
Cynthia is not ashamed of what she does,she ends up doing something wrong.
| A．in case | B．even though | C．as though | D．now that |
It’s standard practice for a company like this one______ a security officer.
| A．employed | B．being employed | C．to employ | D．employs |