假定你是李华，由于疫情影响，你校交换生Mark最近正在居家上网课，因无法适应线上学习而感到十分焦虑，写信询问你如何改善。请你给他写封邮件，内容包括：
1.给予安慰；2.提供建议；3.表达祝愿。
注意：1.词数80左右；
2.可适当增加细节，以使行文连贯。
Dear Mark，
_____________
Yours，
Li Hua

【考点】提纲作文．

【答案】Dear Mark，
Having known that you have difficulties in online learning，I am writing to express my comfort and some suggestions to you.
It is normal that you feel it challenging to fit in with this new learning pattern.To make you adapt to it smoothly，you had better follow the class schedule strictly.Besides，it is concentration that makes you fully engage in online lessons，so try to remove any kind of distraction from your desk.Meanwhile，taking notes also helps you stay focused.
Everything is bound to come back on track and I hope we will enjoy classes at school soon.
Yours，
Li Hua