we can see pollution everywhere.we should make more efforts ( ) our world.A protecting B to protect C protect D protected

how can we fight pollution? WE CAN NOT SEE When can we see we can see pollution everywhere.we should make more efforts ( ) our world.A protecting B to protect C protect D protected What is pollution?Pollution means a___ dirtyWhat is pollution?Pollution means a___ dirty or harmful things to land,air,water and so on.It is bad for animals and plants,and it even makes people’s health in d___.In our daily life,we can see different What is pollution?Pollution means a___ dirty orWhat is pollution?Pollution means a___ dirty or harmful things to land,air,water and so on.It is bad for animals and plants,and it even makes people’s health in d___.In our daily life,we can see differ We can see ____our eyes We can see the moon_____night where can we see kangaroos? As we can see,RT When can we see 着急 SENSE,RUBBISH,MAKE,LOUD,THAT,SLEEP,LITTLE,DIRTY,AIR,SUCHThere are many kinds of pollution .When we talk about pollution,you probably think about smog,a new word 1____ up from the words smoke and fog.Smog is 2____ pollution that you can see,smell and We can see many people there.We can see________people there. We can ( ) (see look)with our eyes. We can see with our eyes. We can't wait to see you We can see play at a t___. the desk we can see some books.