. The magician picked several persons from the audience and asked them to help him with the performance.
| A．by accident | B．on occasion |
| C．at random | D．on an average |
Please don’t run _____ far.
| A．much | B．more | C．that | D．fairly |
_____, he cannot solve the word puzzle.
| A．Hard although he tried |
| B．He tried hard although |
| C．However hard he tried |
| D．As he tried hard |
The girl spent as much time as she ____ her lessons.
| A．could going over | B．could go over |
| C．went them over | D．went over |
In the school where I study English ____.
| A．is there | B．has no good teachers |
| C．is taught | D．is the most beautiful |
In the traffic accident, his father came close to__________.
| A．be killed | B．being killed | C．kill | D．killing |