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Wangqh2696122 Posted 13 years ago
Grammar

Mustn’t or shouldn’t?

You mustn’t/ shouldn’t trust an online shop just because it has a beautifully-designed website.
  

Top answer

You can use either. "

  • You can use either.
  • "
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2 Answers
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You can use either. "Mustn't" is a much stronger advisory than "shouldn't."

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