Complete the second sentence so that it means the same as the first. use the word given. 1 the world's population is certain to increase in the next 50 years. (will) the world's population in the next 50 years. 2 not much rain means less fresh water to drink. (going) there hasn't been rain, so there be less fresh water to drink. 3 by 2100, there is a chance people will be living on mars. (might) by 2100, people on mars. 4 l plan to be back in two weeks' time. (will) in two week's time returned 5 many animal species are sure to die out because of global warming. (will) many animal species because of global warming.
2)there is going to be less
3) people might live on Mars
4)I will be in two weeks
5)Will die because of