---- I can’t get through to the general manager’s office anyhow.
---- The line is busy. Someone ___________ the telephone.
| A．can have used | B．can use |
| C．must have used | D．must be using |
I feel it is you rather than the girl who ______ for being late for the speech.
| A．is to blame | B．are to blame | C．is to be blamed | D．are to be blamed |
I would rather you ______ me the truth; then what has happened would not have happened.
| A．to tell | B．tell | C．told | D．had told |
The book, which ______ children, became popular with adults.
| A．was planned for | B．was meant by | C．was intended for | D．was designed by |
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 |
He was charged with ______ robbery and now is being questioned in relation to it.
| A．advised | B．attended | C．admitted | D．attempted |