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Everyone might save energy at school. (Make it a question)
should
Oops!
Okay!
People must walk to school
could/should
Oops!
Okay!
People might plant more trees in the city. (Add a reason)
should
Oops!
Okay!
You can recycle paper (Use a different subject)
should
Oops!
Okay!
You should leave the water running while brushing your teeth (Use a different subject)
Shouldn't / mustn't
Oops!
Okay!
You might turn off the lights when leaving the room.
should/must
Oops!
Okay!
You can burn trash in your backyard
mustn't / shouldn't
Oops!
Okay!
We could use reusable bags (Make it stronger)
should / must
Oops!
Okay!
We can ignore pollution (Add a reason)
must not
Oops!
Okay!
They must waste food
should not
Oops!
Okay!
Students may turn off unused fans (Add a reason)
should / must
Oops!
Okay!
The government might protect the forest. (Make it a question)
must
Oops!
Okay!
We can waste water during dry seasons
mustn't / shouldn't
Oops!
Okay!
You should drive everywhere even if you live nearby
shouldn't
Oops!
Okay!
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