Răspuns:
2: you must not pick them
3: Sarah has to type her compositions at university
4: It wasn't needed for Paula to make the beds
5: You must obey the law
6: Bob didnt need to wait for me
7: You musn't throw litter on the beach
8: Ronald must be home
9: Alice didnt need to bake a cake
10: George didnt have to stay at....
