In zones where earthquakes are known to occur, ______ construction techniques can significantly reduce the effects of seismic wave.
| A．to improve | B．improving | C．improved | D．being improving |
I sincerely suggest that you try your best to finish this project，unless you don’t ________the complaints from all directions.
| A．care about | B．set about |
| C．bring about | D．go about |
John said he wasn’t disappointed at the result of the basketball game，but the look on his face________him________.
| A．turned；down | B．took；in |
| C．made；out | D．gave；away |
In fact he lived a comfortable life，but he________about his fate all the time.
| A．is complaining | B．has complained |
| C．was complaining | D．had complained |
I prefer a house in a mountain village to________in such a large city as Changsha.
| A．that | B．it |
| C．this | D．one |
We should try our best to leave our generation a world better than________we were given.
| A．it | B．one |
| C．the one | D．those |