假如你是蘇華，你在加拿大的筆友John很想了解你在學校參加志愿者服務活動情況，他給你寫信，請認真閱讀下面的這封信，根據信中的內容及所給內容提示用英語回復。

April 10th 2022 Dear Su Hua，     I am writing an article about how the students in different countries do the voluntary work.I know you are one member in your school voluntary team.I need your help.Would you please answer me some questions？     When do you often do voluntary work at school？     Where do you often go？     What do you often do there？     What do you learn from voluntary work？     I look forward to hearing from you soon.                                                                                                                               Best wishes，                                                                                                                                        John

[內容提示]
1.我們學校志愿者活動在每周日上午舉行。
2.在這天，老師帶我們去社區(qū)幫助殘疾人。
3.他們大多走路或行動有困難，因此我們幫助他們做家務，例如清掃房屋或洗碗等。我們還教他們唱歌，畫畫，講故事，這不僅可以給他們帶來歡樂和寧靜，還能使他們振奮，讓他們生活充滿幸福。
[寫作要求]
1.篇章流暢自然，表達準確。
2.可適當增加內容：
3.用80個左右的英語單詞完成任務，開頭已經給出，不計入總詞數。