Measures have to be taken to teach young people how to ______ themselves both in family and in school. They don’t know the basic manners.
| A．do | B．perform | C．behave | D．work |
Mike, I really appreciate your _____, without which I would have failed the interview.
| A．view |
| B．mind |
| C．opinion |
| D．advice |
Why are you still working on this project? It’s 4 o’clock in the afternoon and you’re supposed _____ it by noon.
| A．to finish |
| B．to be finishing |
| C．to have finished |
| D．to have been finishing |
I always wanted to do the job which I’d seen trained _____.
| A．on |
| B．for |
| C．by |
| D．of |
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 |