1)A. Do you have any plans for this Saturday?
B.YES,I'M GOING TO SPEND / I'M SPENDING THE DAY WITH MY COUSINS.
2)DO YOU THING IT'S GOING TO BE / IT'S BEING SUNNY TOMORROW?
4)IT'S SIMON'S BIRTHDAY ON FRIDAY HE'S GOING TO HAVE/HE'S HAVING DINNER WITH A FEW FRIEND .
5)WE DONT NEED TO RUN WE'RE NOT GOING TO MISS/WE'RE NOT MUSSING THE TRAIN.
6)A. WHERE ARE YOU GOING TO GO/ ARE YOU GOING TONIGHT?
B. TO THE CINEMA.
7) A. WHAT'S THE WEATHER FORECAST FOR SATURDAY.
B. IT'S GOING TO BE / IT'S BEING WARM AND SUNNY.
8)SHE DRIVES TOO FAST I'M SURE SHE'S GOING TO HAVE/ SHE'S HAVING AN ACCIDENT ONE DAY.

1)I'm going to spend2)It's going to be4)He's going to have5)We're not missing6)Are you going to go7)It's going to be8)She's having