You can ...... , don't drive a car.
ride a bike
You can ..... old things to make new ones.
reuse
You can ............. the rubbish.
sort out
You can ................ .
put the rubbish into bins
You can .................. .
plant a tree
You can ............ using plastic, paper, water
reduce
You can use..... , don't use plastic bags
eco bags
You can ........... things like plastic bottles.
recycle
You can ............. .
save energy
You can ............. .
save water