英語の得意な方、教えて下さい。
会話文を読んで、空所を補うのに最も適当なものを選ぶ問題です。
X： Hi! I'm glad I caught you. I was wondering what you're doing on March twenty-third.
Y： (1 )
X： What are you looking at there? It looks like a little computer or something.
Y： You're just about right. It's the new electronic memo pad I just bought. Cool, isn't it!
X： My father has one of those, but his is much bigger than that one! Who makes it?
Y： (2 )
X： It's nice you got it at a low price. But if you don't know the company's name, how can you complain when there is something wrong with it?
Y： I have the company's name at home, on the instruction book, so I'll be OK. And it comes with a five-year guarantee.
X： That's good. But I don't need a guarantee for my humble pencil and paper.
Y： (3 )
X： I suppose it also contains an address book?
Y： Yes, and a calendar, and I can also attach a special piece that turns it into a telephone!
X： (4 )
Y： Right. And you can't do that with your pencil and paper!
X： I suppose your machine has a large memory, too.
Y： (5 )
X： (6 )
(1)I think I have something to do that day, but just let me check.
(2)I guess that's better than your own human memory ― you've already forgotten that I asked about your March twenty-third schedule!
(3)So you can look up your friend's phone number and call her up with the same machine!
(4)It's an American company, I think. Anyway, I bought it over the Internet. They were having a big sale, and the prices were all especially low.
(5)That's right. So no matter how many memos or addresses I put into it, there is always room for more.
(6)In your case, though, as you write more, you need more paper. With this electronic device, I can put a lot of information in it, but it never gets heavier.
一応考えたのは、１が(1)，２が(4)，３が(6)，４が(3)，５が(5)，６が(2)ですけどあってますか？
少し長いですがお願いします。
お礼
答えをいただいて、やっと理解ができました。ありがとうございました。