2✩✩ Choose the correct words to complete the article. People have talked about space tourism for a long time, but many people now believe it 1 will definitely happen/definitely will happen soon. Some space travel companies even say they 2 might not send/are going to send their first customers into space within the next few years. The flights 3 won't probably be/probably won't be very long, and one thing that's certain is they 4 will be/might be very expensive! But many people like me hope that in time the price 5 might be/ isn't going to be low enough for normal people to enjoy the amazing experience of seeing the Earth from space. So 16'm not going to plan/ might plan a trip this year, but 17 won't start/ might start saving money for the future, so that one day I can have a holiday of a lifetime!