An earthquake happened in Haiti on Jan.12,2010, many countries in the world paid close attention to.
| A．where | B．when | C．which | D．what |
The position, however, ________ you are applying, is not quite a wellpaid one.
| A．that | B．for which | C．which | D．to which |
Cultural exchange ________ better understanding.
| A．makes for | B．looks for | C．takes for | D．sends for |
The computer was used in teaching. As a result, not only _______, but students became more interested in the lessons.
| A．saved was teachers’ energy | B．was teachers’ energy saved |
| C．teachers’ energy was saved | D．was saved teachers’ energy |
The rise in electricity costs has _______ our difficulties in carrying out the project.
| A．added up | B．added up to | C．added | D．added to |
A dozen ideas were considered _______ the chief architect decided on the design of the building.
| A．before | B．whether | C．unless | D．because |