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Must or Must not
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You ______ raise your hand to speak
must
Oops!
Okay!
You _____ cross the street when the traffic light is red
must
Oops!
Okay!
I _______ go to bed late
must not
Oops!
Okay!
You ______ smoke
must not
Oops!
Okay!
I _____ sleep in class
must not
Oops!
Okay!
I ______ listen to the teacher
must
Oops!
Okay!
I _______ eat in class
must not
Oops!
Okay!
You ______ ask the teacher if you don´t understand
must
Oops!
Okay!
You ______ play in class
must not
Oops!
Okay!
You _____ shower every day
must
Oops!
Okay!
You ______ swim in the sea
must not
Oops!
Okay!
I _____ do my homework
must
Oops!
Okay!
I _______ shout in class
must not
Oops!
Okay!
You _____ touch objects in the museum
must not
Oops!
Okay!
I ______ help my parents
must
Oops!
Okay!
You _____ arrive late at school
must not
Oops!
Okay!
You ____ wash your hands frequently
must
Oops!
Okay!
You _____ pay attention to the teacher
must
Oops!
Okay!
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