--- People should spare no efforts to protect the environment.
--- ________. Air pollution does harm to our health.
| A．All right | B．Take it easy | C．Go ahead | D．Exactly |
It is not always easy for the public to see _____ use a new invention can be of to human life.
| A．whose |
| B．what |
| C．which |
| D．that |
You can change your job, you can move house, but friendship is meant to be _____ life.
| A．of |
| B．on |
| C．to |
| D．for |
—Don’t worry, Mum. The doctor said it was only the flu.
—_____! I’ll tell Dad there’s nothing serious.
| A．What a relief |
| B．Congratulations |
| C．How surprising |
| D．I’m so sorry |
We are said to be living in _____ Information Age, _____ time of new discoveries and great changes.
| A．an; the |
| B．/; the |
| C．/; a |
| D．the; a |
When the police arrived, the crowd ran away _____ all directions.
| A．to |
| B．from |
| C．in |
| D．under |