1- a) Today, the number of aid programs is increasing but African countries still go trhough very hard times.
b) Millions of people across the world don't have access to safe drinking water.
c) How much water do they normally use ?
2- a) When climate changes will accelerate, rains will be heavier.
b) As soon as we will get more information, we will make a decision.
c) We will be satisfied when these targets will be reached.
Voilà voilà! j'espère que ça t'auras aider! Bonne journée.