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must / mustn't
Game Code: 1091026
English
10
Public
must / mustn't
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Trung
205
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I can't go the the movie tonight because I _ study for the final exams.
must
mustn't
15
The soup is too hot. You _ eat it yet. Wait for it to cool.
must
mustn't
15
to stay alive, people _ breathe oxygen.
mustn't
must
15
If you want to travel to certain countries, you _ get a visa.
mustn't
must
15
When the phone rings, you _ answer it.
must
mustn't
15
If you have an aquarium, you _ give your tropical fish too much food or they'll die.
mustn't
must
15
to be a successful climber, you _ have a great deal of stamina.
mustn't
must
15
you _ play loud music late at night. The neighbors will call the police.
mustn't
must
15
When you first meet someone, you _ ask personal questions. For example, it's not polite to ask a person's age.
mustn't
must
15
Everyone here _ leave immediately! the building is on fire.
mustn't
must
15
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