1) You ... run during the break a) can't b) don't have to 2) I ... wear a uniform at school a) can b) have to 3) You're in the library. You ... be quiet a) may b) must 4) Mr Green, ... I ask you a question? a) may b) must 5) You ... go to school on Sunday a) mustn't b) don't have to 6) ... come in, please? a) May b) Have to

Leaderboard

Estilo ng visual

Mga pagpipilian

Magpalit ng template

Ibalik ng awtomatikong pag-save: ?