Fill in the blanks with "must mustn't/ don't have
to / doesn't have to".
t
1. We don't know the way to the museum. We
ask someone
2. I know all the subjects in Physics. 1
study hard for the exam,
3. We
disturb anyone at the
anya
apartment. They will get angry with us.
4. Patricia
lose weight
immediately. She is overweight.
5. Elton is a tall and slim man. He
do exercise to become fit.
6. I have already watched this movie before, so I
watch it again
7. All the passengers
mobile phones off during the flight.
8. Sandra
write a composition
keep their
until Monday