A number of tests have been conducted to _________ that these drugs have no side effects.
| A．find out | B．look for | C．make sure | D．work out |
I would like________to the party last night but I had to work extra hours to finish a report.
| A．to go | B．to have gone |
| C．going | D．having gone |
Have you got________books for the train journey?
| A．a good number | B．a great deal of |
| C．a good many of | D．a good many |
This is the way________I have thought of to solve the problem.
| A．how | B．that | C．in which | D．in that |
A government，which is responsible for society，must________to its people how important the method is to prevent AIDS.
| A．get through | B．get on |
| C．get over | D．get across |
His mother had thought that it would be good for his character to________from home and earn some money on his own.
| A．run away | B．take away | C．run away | D．get away |