잘 듣고 빈칸에 맞는 단어를 쓰세요.
W: Hello, Matthew. Why the long face?
M: Hi, Sofia. I don’t know what to do now.
W: What’s wrong?
M: You know, I’ve been
____ the video for the contest.
W: Sure. You’ve been doing your best for more than two weeks.
M: But, about an hour ago, my laptop
____ shut down and my file is gone.
W: Oh, no! Did you save the file?
M: I thought I did, but I cannot find it. I have to
____ the file by today.
W: Calm down. Let’s think about a
____.
M: There isn’t one. I cannot do anything at all now.