Choose a right variant. 1. I think that Spartak will be/is going to be a champion next year. 2. Look at the sky! It will rain/is going to rain. 3. I promise that I will call/am going to call you. 4. I've bought the tickets to Spain. We will fly/are going

Choose a right variant.
1. I think that Spartak will be/is going to be a champion next year.
2. Look at the sky! It will rain/is going to rain.
3. I promise that I will call/am going to call you.
4. I've bought the tickets to Spain. We will fly/are going to fly tomorrow.
5. Scientists believe that they will create/are going to create the vaccine from coronavirus.
6. I won't tell/am not going to tell your mum that you've failed the test.
7. We will discover/are going to discover life on Mars in the nearest future.
8. I believe that I will have/am going to have a lot of children.
9. We've moved to another town. I will go/am going to go to a new school.
10. He missed a lesson. The teacher will call/is going to call his parents.