Question

3 Complete the rules with must or mustn't.
In our English Class...
2
listen
Students
arrive on time for
lessons
Students
to the teacher
Students
play football in the
classroom
eat
Students
sweets in class.
5
6
Students
English
Students do
their coursework.
speak
Students
be late for class.
6
Students
use mobile
phones​

Answer 1

Respuesta:

Debes saber que Must es una obligación propia a hacer, ya que si no la haces alguna consecuencia te traera.

En cambio el mustn't está totalmente prohibido, no debes hacerlo, como reglas en escuela, normas, etc.

For example:

1)Students must arrive on time for lessons

2)Students must listen to the teacher

3)Students mustn't eat in class (Prohibido, regla a seguir)

4)Students mustn't play football in the classroom (prohibido por alguna norma o regla)

5)Students must do their coursework (Obligacion propia, sino la haces traera consecuencias)

6)Students mustn't use mobile phones.

7)Students mustn't be late in class.