잘 듣고 빈칸에 맞는 단어를 쓰세요.
W: Honey, anything interesting on your computer?
M : Not really. I’m just checking my credit card bill for this month.
W: Isn’t it hard reading the bill on a screen rather than paper?
M : Well, getting it by email was a little
____ at first, but I got used to it in no time.
W: Really? Well, I still prefer to read it on paper.
M : Think about the environment,
____. Email doesn’t need any paper.
W: Hmm... That is true.
M : Checking bills through email is not as
____ as you think. Why
don’t you register for it?
W: If I do that, will paper bills stop coming?
M : Yes. You should start getting your bills through email now. I want you to
take a small but important step toward protecting the
____.
W: All right. I’ll try.