Wang Mei:I haven't seen you since Tuesday，Li Lin.What's the matter?
Li Lin:I have been sick for two days.I had to miss school.
Wang Mei: Oh, poor Li Lin.How are you today? Are you OK?
Li Lin:Yes.I'm fine today, but I still have a cough.The doctor asked me to rest at home this week.I came to school because I didn't want to miss my favourite class.
Wang Mei：What is your favourite class?
Li Lin:Geography.We learn about famous mountains and rivers in geography.I'd love to visit them in the future.I like physics, too.I have geography today and physics tomorrow.
Wang Mei:Good for you.I also like geography,but physics is a headache for me.I don't understand it at all.
Li Lin:It seems hard,but don't worry.I can help you.We can do our homework together.
Wang Mei:That's very kind of you, Li Lin.What time is convenient for you?
Li Lin:How about every Thursday after school from 7:00 to 8:30?
Wang Mei:OK.It's a date.