Cоставить 5предложений со словом should составить 5предложений со словом shouldn"t

We should care aboat our planet.
We should resolve conflicts by peaceful means.
We should do our homework very good.
We should prevent war.
I should clear at the home.
We shouldn't betray friends.
We should't play with fire.
We should't lie.
We shouldn't idle.
We shouldn't pollute our planet.