1. ought to
2. don't have to
3. have to
4. must
5. mustn't
6. should
Przeglądana książka
- Rodzaj
- podręcznik
- Wydawca
- Pearson Education
- Autorzy
- Carolyn Barraclough, Suzanne Gaynor, Arek Tkacz
- ISBN
- 9788378825098
- Wydanie
- 2017
1. ought to
2. don't have to
3. have to
4. must
5. mustn't
6. should
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