You (should / shouldn’t) have a balanced diet.
should
Smoking (is / isn’t) good for your health.
isn’t
You (should / shouldn’t) drink much water.
should
You (must / mustn’t) eat much bread.
mustn’t
You (should / shouldn’t) eat many cakes.
shouldn’t
You (should / shouldn’t) drink fruit juice.
should
You (must / mustn’t) practise sports.
must
Doing 10 press-ups every day (is / isn’t) a good habit.
is
I advise you (to / not to) go jogging an hour every day.
to
You (must / mustn’t) eat many fruits and vegetables every day.
must
Fruits and vegetables (are / aren’t) full of vitamins.
are
I advise you (to / not to) drink soda.
not to
