We should produce less things from raw materials, _____ is growing smaller and smaller.
| A．whose supplies | B．the supply of which |
| C．which supply | D．the supply of whom |
In my opinion, an organization should be set up to study the __________ a child's personality and his living environment.
| A．relation to |
| B．connection with |
| C．link of |
| D．connection between |
Many different organizations，__________ the UN, are called non-governmental organizations.
| A．connected with |
| B．are connected with |
| C．connecting with |
| D．which connects with |
All the furniture requires __________ today.
| A．to clean |
| B．to be cleaning |
| C．clean |
| D．cleaning |
This term he has made __________ that the teacher has praised him.
| A．such great progress |
| B．so great progress |
| C．such a great progress |
| D．so great a progress |
It is reported that a big storm is just __________ in North China.
| A．in a way |
| B．in the way |
| C．on the way |
| D．by the way |