Ответ:
1) You can't bring people, TV sets of computers, can you?
2) Here is what I would bring, isn't it?
3) Okay, sine this is fantasy, I'll have all kinds of ice cream and cakes, won't I?
4) This is a must-have for a life spent on island, isn't it?
5) A big library would be wonderful, wouldn't it
6) Since, it's all imaginary, I'm bringing a whole library, isn't it?