My parents live in a small village. They always keep a lot of candles in their house _______ there is a power out.
| A．if | B．unless | C．in case | D．so that |
Some researches have proved that water quality ____ due to too many dams and pumps in some areas.
| A．has been declined | B．is being declined |
| C．is declining | D．had been declining |
Only when their private photos appeared on foreign magazines____ that they had been tracked by reporters.
| A．the royal couple were aware | B．were the royal couple aware |
| C．are the royal couple aware | D．the royal couple are aware |
After the earthquake I went there, I saw the whole town____, and now everything has changed.
| A．in ruins | B．in poverty |
| C．in disorder | D．in rags |
I think the director’s attitude_____ this program will decide what we should do next.
| A．towards | B．at | C．on | D．for |
Although I liked the design of the apartment, what really made me decide to buy it was the beautiful______ through the windows.
| A．view | B．scene |
| C．sights | D．scenery |