. The plan ___ just because people were unwilling to co-operate（合作）。
| A．broke down | B．pulled down | C．turned down | D．put down |
________ to the hot weather here was more difficult than I had expected.
| A．Adjusting | B．Adopting |
| C．Relating | D．Using |
________ that's important is that you are doing your best and moving in the right
direction.
| A．One | B．All |
| C．Everything | D．Anything |
—It often rains in that area.Please take an umbrella with you.
—________.
| A．Well, it just depends | B．All right，you're welcome |
| C．Yes, take it with me | D．OK，just in case |
—How is the man injured in the earthquake?
—The doctor said if ________ in a proper way，he was likely to be saved.
| A．treated | B．treating |
| C．is treated | D．to be treated |
After his journey from abroad, Richard Jones returned home，________.
| A．exhausting | B．exhausted |
| C．being exhausted | D．having exhausted |