3. Transform the sentences using " I'm allowed to", " I'm not allowed to", " ... is
forbidden", or " ... is compulsory".
I mustn't wear shorts or short skirts at school.
I can play football at lunchtime.
I can't phone or text in class.
I must learn my lessons on a regular basis.
In the English class, I can fiddle
with * my favourite soft toy.
I can't fiddle with my pens because it's noisy !