Farmers used the straw to ………………… their crops
play
eat
cover
Air pollution is very ………………… for us
good
dangerous
safe
..........Cars make air
clean
pure
pollution
............Farmers stopped burning rice
plant
paper
straw
Some cities are trying to ………………… air pollution
stop
share
give
Go to school ………………… bike
on
with
by
don’t go near the school.................
Cats
People
Cars
have many cars............
Farms
Cities
Flats
In …………………, there are more bikes than people
Denmark
Egypt
China
We ………………… when we breathe the polluted air
laugh
cough
rough
We ………………… see the chemicals
have
can’t
are
buses don’t make air pollution...............
Electric
Oil
Gas
Share a car with ………………… person
old
young
another
Buy food ………………… shops near your house
at
in
..................We can use solar
power
flower
tower