It has been widely accepted that only when the students take an active part in the class activities _______ the most effective.
| A．teaching will be | B．will teaching be |
| C．has teaching been | D．teaching has been |
The man who had killed his wife was sentenced __________ the death penalty.
| A．of |
| B．to |
| C．with |
| D．on |
The teachers promised to __________ the wishes of the parents before making any change.
| A．take into account |
| B．pay attention to |
| C．consider that |
| D．take account for |
These youths are __________ better educated than those already in the marketplace.
| A．on any average |
| B．on average of |
| C．on average |
| D．on averages |
We hope your suggestion will contribute __________ the problem.
| A．to solving |
| B．to solve |
| C．of solving |
| D．solved |
The islanders __________ fishing, so they value the waters around the island.
| A．live on |
| B．live through |
| C．live by |
| D．live with |