Proszę o szybkie rozwiązanie. Potrzebne na dziś.

Odpowiedź:
zad 4
b should
c couldn't
d could
e shouldn't
f could
g must
h couldn
i needn't
j must
zad 5
b dobrze
c have not
d should -> would
e may -> might
f must -> should
g shouldn't -> needn't
h mustn't -> shouldn't
i dobrze
j would -> could
Wyjaśnienie: