To: Li Hua                         From: Mike

Hi, Li Hua,

How's it going? I hope everything is OK with you! I am a hard-working boy and want to be a top student in my class. But in exams, I always make many careless mistakes. I really worry about it. What should I do to improve my performance in exams? Would you please give me some advice?

I am looking forward to your reply!

Mike

To: Mike                          From: Li Hua

Hi, Mike,

Everything is OK with me. I'm sorry to hear that

I'm looking forward to your reply.

Li Hua