(2013·高考湖北卷)He didn’t selfishly keep for himself the money inherited from his uncle.Instead，he made a________contribution to help the community.

The reason why this kind of machine is popular with users is that it will work in ______ temperature.

I think you should go back to your     plan, which is much more practical than the present one．

It is _____ that the middle-aged lady will pass the driving test.

Milu deer，which used to be ______ in China long ago，is a rare animal nowadays.