Hi, Lily. Where were you at lunchtime? I was looking for you in the dining hall.
Oh, sorry, I missed you. My English class ran late again.
That's been happening quite often recently. Maybe it's because the final exams are coming up.
Yes. After class, there is always a group of students hanging around the professor asking questions. How about you? Are yon ready for the exams?
I've been studying a lot recently, but my math problems are really giving me a big headache.
Don't worry, Tom. There's still one month to go before the exam. You have enough time to work them out.