I ______ go to school today because I don't have any lessons.
mustn't
don't have to
Not recommended for diabetics.
allowed to
shouldn't
Not suitable for vegetarians.
don't have to
shouldn't
That sign says 'no parking'. You ______ park here.
don't have to
can't
Do not eat more than the recommended daily intake of salt.
shouldn't
can
Multipack of six- not for sale separately.
not allowed to
don't have to
Do I ______ drive on the left or the right?
have to
must
Children ______ enter the pool without an adult.
aren't allowed to
have to
Students ______ talk in the library. The rule says 'silence at all times'.
mustn't
shouldn't
Junk food is bad for you. You ______ eat more vegetables.
can
should
You ______ wear black trousers and a black shirt in this job. It's obligatory.
can
must
Not suitable for people with nut allergies.
mustn't
don't have to
Heat before serving.
have to
can
It's a rule that everyone ______ take a shower before swimming.
has to
is allowed to