假设你是红星中学高三学生李华。你因为是新冠病毒的密接人员而居家隔离了一周，隔离期间，社区的外国志愿者Jim给予了你很多帮助，你打算给Jim写一封感谢信，内容包括：
（1）感谢所帮你做的事情；
（2）对你的意义和你的感受。
注意：新冠病毒的密接人员：a close contact with COVID-19；隔离：quarantine v./n.
（1）词数100左右；
（2）信的开头与结尾已给出，不计入总词数。

Dear Jim，
                                                                                      
Yours，
Li Hua

【考点】书信类．

【答案】Dear Jim，
I am writing to thank you for your help during my isolation.
As a close contact with COVID-19，I had to stay at home.As a student of Hongxing Middle School，I need to learn to keep pace with other students，and you offered to help me learn.You not only help me with my study，but also take good care of me.Without your help，I would fall behind others.
What you have done means a lot to me.I decided to work hard and become a volunteer to help others like you.Thank you again for your dedication!                                                                                                                                              Yours，
                                                                                                                                              Li Hua