一`
1,by改为in, in a way 是固定用法
2,naturalreserves改为naturalreserve
3,use改为using
4,sang改为singing
二,
1、Our government is now trying its best to keep the wild animals safe from danger 不好意思啊,这个题没看明白,应该是这样吧
四,
1,all by herself
2,things can live
3,in front of
4,We spent visiting the
5,我不会,呵
五,what kind of clothes
六,are working
三,
1,It’s time for people to take action to protect
animals.
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