[speaker001:] I think it is time to study. Our chemistry exam is coming.
[speaker002:] Oh, I know. When is it?
[speaker001:] December 1st.
[speaker002:] What's on the test?
[speaker001:] It seems to be from chapter six to chapter ten.
[speaker002:] Well. I think I'm going to fail my chemistry exam.
[speaker001:] Why are you so pessimistic?
[speaker002:] I'm not being pessimistic. I'm being realistic. My chemistry is so bad.
[speaker001:] I believe you can pass the exam with good preparation. Don't lose your heart.
[speaker002:] Thank you. That's very nice of you.