we should try to s()water and electricity
we should try to s()water and electricity
1:We should try to s______ water and electricity.
英语填空The electricity blii is very expensive.We should try to
I think we should try to save water(改为同义句)____ ____ ____,we
We should try to help the ——(able)people and they should be
把We should try to protect the panda's habitat so that we can
Now we are short of water and we should s—— weter in our dai
We should try to do everything___________ourselves.
we should ------water and other natural resources
It's sad to ____all those animals in danger.We should try to
We should save water and tree to protect the Earth 对we shoul
74页5.we should try our best to stop ----our city cleaner and