(10) 잘 듣고 빈칸에 맞는 단어를 쓰세요.
W: What are you doing, Mark?
M: I’m searching for a new
____ cleaner online. Would you help me?
W: Sure. What’s your price range?
M: Well, I cannot afford to spend more than $900.
W: I see. Let’s decide on which type you want.
M: I want to get a cordless one this time.
W: Right. That would be more
____ to use.
M: Okay. When it comes to vacuum cleaners, suction power is the most
____. Air watts is the suction power, right?
W: Yeah. Lower air watts means lower
____ power.
M: Okay, I’ll buy one with more than 120 air watts.
W: That’s a good idea. Then you should choose one of these two.
M: All right. I’ll buy the one with the longer
____.
W: Sure. The longer, the better