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2A Ch2 Rules
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We must / mustn't ___________.
We mustn't spit.
Oops!
Okay!
We must / mustn't ___________.
We must sit still.
Oops!
Okay!
We must / mustn't ___________.
We must keep quiet.
Oops!
Okay!
We must / mustn't ___________.
We must line up.
Oops!
Okay!
We must / mustn't ___________.
We mustn't pick the flowers.
Oops!
Okay!
We must / mustn't ___________.
We mustn't walk on the grass.
Oops!
Okay!
We must / mustn't ___________.
We must wait for our turn.
Oops!
Okay!
We must / mustn't ___________.
We mustn't run around.
Oops!
Okay!
We must / mustn't ___________.
We mustn't litter.
Oops!
Okay!
We must / mustn't ___________.
We mustn't eat or drink.
Oops!
Okay!
We must / mustn't ___________.
We must keep off the grass.
Oops!
Okay!
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