4
Choose the correct option.
1
You mustn't have to / don't have to
touch that. It's hot!
2
You mustn't/ have to / don't have to buy
the tickets online. There isn't a phone
number.
3 You mustn't have to / don't have to put
the knife in your mouth when you eat.
It's dangerous and rude!
4 We mustn't/ have to / don't have to
get the early train. The lessons start
later today.
5 In the race, first they mustn't/ have to /
don't have to swim a long way, then run,
then cycle!
6 We mustn't have to / don't have to
bring dictionaries to school. There are
lots in the classroom.
7
8
Shh! Be quiet! You mustn't/ have to /
don't have to talk during the exam.
It's OK, you can go. You mustn't/
have to / don't have to wait for me -
I can come later.
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