Dear Xin：
How are you and your family?I hope you all all healthy.
Me and my family are doing pretty well here.I heard that your final exam is coming soon.I hope you can study hard and do well in that exam.And i hope your ambition to become a teacher can come true.Study hard and hardworking.
At last,I hope that our friendship can last long!
That's all for this time.Hope to hear from you soon.
Yours truely
XXX Dear Xin：
How are you and your family?I hope you all all healthy.
Me and my family are doing pretty well here.I heard that your final exam is coming soon.I hope you can study hard and do well in that exam.And i hope your ambition to become a teacher can come true.Study hard and hardworking.
At last,I hope that our friendship can last long!
That's all for this time.Hope to hear from you soon.
Yours truely
XXX