(20) 잘 듣고 빈칸에 맞는 단어를 쓰세요.
[Cellphone rings.]
W: Hey, Marcus. Are you on your way to drone class?
M: Hi, Amy. I called to tell you I can’t make it tonight.
W: Really? Did you forget to charge the battery for your drone again?
M: No, I didn’t make that mistake this time. My
____ is ready.
W: Then, are you still too tired from your family trip over the
____?
M: No, I actually feel quite
____ and was looking forward to the class.
W: Then why can’t you come? Are you working late tonight?
M: No. My neighbor went to the hospital for an
____, so I’m looking after her puppy.
W: I see. Then see you at the next class.
M: Sure. Enjoy today’s class.