—I wonder how much you charge for your services.
—The first two are free ________ the third costs $30.
| A．while | B．until |
| C．when | D．before |
To most people,coffee can keep them after they worked hard.
| A．feeling tired |
| B．from feeling tired |
| C．feeling tiring |
| D．from feeling tiring |
Their coming without notice really our difficulties.
| A．added |
| B．added up |
| C．was added to |
| D．added to |
Yesterday afternoon,a little girl narrowly escaped over when she ran through the street.
| A．running |
| B．to be run |
| C．from running |
| D．being run |
—So many people there!What happened?
—A group of young people fought there.The police arrived,after the situation
ecome calmer.
| A．that |
| B．which |
| C．when |
| D．then |
He was caught stealing in the supermarket.But that was kept a secret,never coming to the of his family.
| A．mind |
| B．idea |
| C．knowledge |
| D．thought |