we should stop cutting down f__ and making more f____.give t
we should stop cutting down f__ and making more f____.give t
We should stop cutting down trees if we don't want a world w
We should stop cutting down so many trees的意思
We must stop cutting down forests.
people should stop cutting down the forest.为什么不是forests
we must stop cutting down forest 改祈使句
We must stop cutting down trees.句型转换
We muse stop cutting down trees.保持句意不变,We___ _____ cutting d
We must stop cutting down forests.句意不变怎么改?
save forests,useful,stop cutting down,
if people don't stop cutting down trees,perhaps there will b
The f____ day fo May is May Day.We often give f____ to our t