Henry: new semester has began and I'm still confused what extracurricular that I have to choose.
Ming: why don't you join in martial arts club Henry?
Chen: yeah that's a good idea. if you would to join in I'll be the same as you.
Henry: the problem is I don't know the member personally
Lao: just take it easy, i have several names to you know.
Henry: thanks guys. its very helpful