0 and 1st conditional

0/1st conditional

100

If we reduce the amount of water we use, we _______ (save) more resources for future generations.

If we reduce the amount of water we use, we will save more resources for future generations

500

Make a 1st conditional sentence: 

people / plant / trees / they / improve / air quality.

If / people / plant / trees / they / improve / air quality.