Lien ... badminton,Thuy?

Lien:...................................badminton,Thuy?
Thuy: I'd like to,but I can't
Lien:.....................to bad
Thuy:I have an English exercise.I ought to finish it before I play badminton
Lien:Yes,you..................first.I'll wait for you
Thuy: It'll take me a few more minutes
Lien:....................I also have to finish this letter to my aunt