1-of 2-from 4-be 5-as 6-it/that 8-away 9-that 10-what 11-on
You mustn't run
You mustn't fight
You mustn't shouting
You mustn't go away from school
You shouldn't eat your breakfast/lunch in the school corridor
You shouldn't play in dangerous games
You mustn't throw things on each other
1 Mary's cousins is students
2 There is no cat there