Răspuns:
2. You mustn't pick those flowers.
3. Sarah has to type her compositions at univeristy
4. Paula didn't need to make the beds.
5. You must obey the law.
6. Bob didn't need to wait for me.
7. You must don't throw litter on the beach.
8. Ronald must be at home.
9. Alice didn't need to bake a cake for the party.
10. George didn't have to stay at work.
Sper să fie corect. :)
