write 2 sentences in relation to the things you must not do at school(use must not)

1. you must not show up late into the class
2. you must not forget to put your phone on silent when class is begun..

#semoga membantu :)

Jawaban :
--Prohibiton "must not"--
1) The students must not violate the school rules or they'll get punishment
2) The students must not turn on the handphone during the class

Semoga membantu^^