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