1) Experts predict that the climate...more extreme in the future.
a) will be
b) is going to be
c) will have been
2) If everything goes as planned, this time next year...the new recycling scheme.
a) the'll have started
b) they are starting
c) they'll be starting
3) Next summer i think...my vocation in this country rather than abroad.
a) i'm taking
b) i'll take
c) i'm going to take
4) in my opinion, next winter most people...their central heating
a) are going to turn down
b) are turning down
c) will turn down