Odpowiedź:
I.
2. don't have to work ...
3. has to practise ...
4. doesn't have to stay ...
5. have to help ...
6. don't have to go ...
II.
2. Do ... have to
3. does ... have to
4. Does ... have to
5. do ... have to
III.
1. should
2. should I
3. should
4. Should I
5. shouldn't
IV.
1. burn
2. bites
3. cut
4. broken
5. bruise
Wyjaśnienie:
