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If more people cycle, there will be less air pollution
A reusable shopping bag is made of natural materials
If more people cycle, there will be less air pollution.
A reusable shopping bag is made of natural materials.
1. We cycle to school everyday .We keep Air clean and Fresh.
If .....we cycle to school everyday,we will keep air clean and fresh......
2. We are hungry .We don't have enough food.
If ...........we had enough food,we wouldn't hungry....................
3.People use buses to go to work. People reduce pollution.
If ...people don't use buses to work,people won't reduce pollution....
1. We cycle to school everyday .We keep Air clean and Fresh.
If we cycle to school everyday,we will keep air clean and fresh.
2. We are hungry .We don't have enough food.
If we have enough food,we won't hungry.
3.People use buses to go to work. People reduce pollution.
If people use buses to work,people will reduce pollution.
1 what is your father going to do this weekend
2 if people cycle more, there will be less pollution air
1 fly -> going to fly
2 will cycle -> cycle
3 was -> did
people need to breathe . if they don't breathe , they will die . but how (1)clean is the air people breathe ? if they breathe dirty air , they will have (2) breathing problems . plant and animal (3)need clean air too . a lot of the things in our lives create (4)harmful gases and make the air city ,like car , (5)motorbike, and factories . dirty air is called ''polluted air '' . air (6) pollution can also make our earth warmer .
harmful , beathing, pollution , motorbike, need, clean
people need to breathe . if they don't breathe , they will die . but how (1)....CLEAN..........is the air people breathe ? if they breathe dirty air , they will have (2) ............BREATHING.............problems . plant and animal (3)......NEED..........clean air too . a lot of the things in our lives create (4).....HARMFUL........gases and make the air city ,like car , (5)....MOTORBIKE........., and factories . dirty air is called ''polluted air '' . air (6) ...POLLUTION.........can also make our earth warmer .
harmful , beathing, pollution , motorbike, need, clean
1: If the air isn't fresh, people will cough
2: If the water is dirty, a lot of fish will die
3: If we cut down the trees in the forest, the will be more floods
4: If there is too much noise, people won't sleep
5: If there is no water, plants will die
.I sure his sister will become afamours actress one day.
2.If more people cycle,there will be less air pollution.
3. One day people will travel to Mars.
Chúc học tốt 
there will be much air pollution if people often cycle