contestada

1.It's impolite of them to wear hats in the pagoda(shouldn't)

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2.Children have to live with their parents until they reach the age of 18(obliged)

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3.Is it necessary for me to tip in a coffee shop?(have to)

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4.It's not mandatory for staff to wear vests in their company(need)

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5.It's good for us to keep our traditional customs(should)

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Respuesta :

  1. They shouldn't wear hats in the pagoda.
  2. Children are obliged of parents until 18.
  3. Do I have to tip in a coffee shop?
  4. The staffs needn't to ear vests in their company.
  5. We should keep our traditional customs