Задание

Choose the correct option.
𝑺𝒂𝒎 ......... 𝒃𝒆 𝒂𝒕 𝒘𝒐𝒓𝒌 𝒕𝒐𝒅𝒂𝒚. 𝑰𝒕'𝒔 𝑺𝒖𝒏𝒅𝒂𝒚.

  • can't
  • mustn't
  • must