`1.` If we plant more trees, our neighborhood will be greener

`2.` If we cycle to school every day, we will keep the air clean and fresh

`3.` If we keep hunting animals, they will disappear soon

`4.` If we cut down all trees, there will be floods

`5.` If we use buses, we will reduce pollution

`->` Câu điều kiện loại `1`

`->` If + mệnh đề thì Hiện tại đơn, S + will/ can/ shall + V-inf + O

`-` CĐK Loại 1 :

If - clause : Thì HTĐ : S + Vs / es / không s , es

Main - clause : Thì TLĐ : S + will + V

`1`.If we plant more trees , our neighborhood will be greener

`2`.If we cycle to school everyday , we will keep the air clean and fresh

`3`.If we keep hunting animals , they will disappear soon

`4`.If we cut down all trees , there will be floods

`5`.If we use buses , we will reduce pollution

`\text{@ TheFox}`