Przeczytaj i wybierz prawidłową odpowiedź:
1 He is rude . He ……………..  behave like this.
   a should         b shouldn’t    c don’t have to 
 
2 You ………… worry about it. I will do it.
   a don`t have to    b have to   c has to
 
3 You ….. show your passport or identity card to get on a plane.
   a doesn’t have to              b should     c have to
 
4 You ……………… study a lot and train to be a doctor.
   a has to          b have to    c shouldn`t
 
5 I ………………..  do my homework on Friday. I can do it on Saturday
   a  don`t have to   b shouldn’t      c should