1、Five children were r_____ from the school for bad behavior yesterday.
2、In the past, h______ always hunted for food.
3、If you work hard without rest, you will e_____ your health.
4、A nature r_____ is a piece of land where creatures are kept safe.
5、The medical community continues (取得进步）in the fight against cancer. (make)
6、 (平均），American firms remain the most productive in the world. (average)
7、We (必须适应）a changing world，not defend outdated models.(adapt)
8、It was evident that (她曾经是美人）.(beauty)
9、It can take many years (从…中恢复）the death of a loved one. (recover)
10、She asked me (我是否可以照顾）her dog while she was on holiday. (watch)
