mustn’t
must
water
and
care the
plants
water
and
care
theplant
s
You must water and care the plants.
recycleyour rubbish intopaper, glass and plastic
containers.
recycleyour rubbishglass, paper and plastic
containers.
You must recycle your rubbish into
glass, paper and plastic containers.
into
plant treesand flowersin the parks and your
house.
plant treesand flowersin the parks and your
house.
You must plant trees and flowers in the parks and your
house.
throw
rubbish on the floor.
throw
rubbish on the floor.
You mustn’t throw rubbish on the floor.
smokeat all.
smokeat all.
You mustn’t smoke at all.
fire things in the streets.
fire things in the streets.
You mustn’t fire things in the streets.