用适当的单词补全对话
A: Will holidays be different ______ ten years’ time?
B: Yes, I think so. Our holidays will be long.
A: Can you tell me why?
B: Of course. ______ we won’t have much work to do then.
A: Will there ______ little work?
B: No. We will use robots. They will do much work for us.
A: I know. Then we will have more free time and long holidays.
B: Yes. ______ will you spend your holidays?
A: I like travelling. So I want to travel to different places.
B: How will you go?
A: ______ plane. I think I will have a small plane then.
B: That’s great!