3
Fill in the gaps with don't have to,
doesn't have to or mustn't.
1 You ...... ......... do the shopping. I did it
yesterday.
2 We.....
buy tickets for the show.
Entrance is free.
3 Stacy is so lucky; she
school uniform.
........
4
5
... wear a
work today. It's Sunday.
You
listen to music when you
are cycling. You might have an accident.
Wo