Choose and correct answers. 1. Experts believe that, in 2030, the world's population will/is going be eight billion. 2. The coach is very hot and crowded. It will/is going to be a very uncomfortable journey! 3. That waiter is c...

Choose and correct answers. 1. Experts believe that, in 2030, the world's population will/is going be eight billion. 2. The coach is very hot and crowded. It will/is going to be a very uncomfortable journey! 3. That waiter is carrying too much. He will/is going to drop those glasses! 4. I think that travelling by plane will/is going to be cheaper in the future. 5. Do you think that people will/are going to live on the Moon in the future? 6. It`s getting colder and colder. It will/is going to snow tonight.