9、Dear Rose，

Thank you very much on inviting me to your birthday party on Sunday．I’d like very much

                               for

∧go but I’ll have a examination on Monday morning. It is very importance but I can’t afford

to                            an                                                                important  so

to fail it．I’ll spend all the whole weekend reading and prepare for it．So I’m really sorry that

                                                                                   preparing

I will be able to go this time．I hope you can understand me．I’ll take this chance to wish you

 won’t                                                        

∧wonderful time on your birthday．Happy birthday，Lily，and many return of the day!

a

Yours,

Mike