1. We should try to protect (endanger) animals.

5. The (政府) is trying to make us live a happy life.

3. There are many (野生的) fish in the lake.

4. His (病) made him in poor health.

2. He is busy with (研究;调查) work. He doesn’t have time to play sports.

1. Pandas like to eat (竹子) and they are endangered now.

5. 走路时撞着别人要说“对不起”。

You should say sorry if you others.

4. 我必须待在家里照顾奶奶。

I have to stay at home and my grandmother.

3. 大熊猫是濒危动物的标志。

The panda is the symbol of.

2. 他的妈妈三年前死于疾病。

His mother three years ago.

1. 他们每两个月去一次北京。

They go to Beijing.