Dear Tom，
I’m sorry to see that you are ________(不快乐的) these days.So I send this e-card to ________ you up.
I know you did b________ in the Chinese exam.You don’t need to________ about it.It doesn’t matter if you didn’t do w________ in one exam. You can work ________ (更努力地) and do better next time.Take it easy，and don’t be too s________ with yourself.From now on，I’ll help you w________it.With my help，you can pass the exam________ (容易地).Let’s keep on t________ .