помогите пжжж на английском языке писать дз. срочноооо даю 40 баллов

I. 1) had to
2) mustn't
3) mustn't
4) should

II. 1) mine
2) her
3) yours

III. 1) quite
2) quiet
3) quite
4) quiet

IV. 1) education
2) private
3) attend
4) have
5) allowed
6) behaves
7) punish
8) punishment
9) trouble

Немного не уверена насчет I.