My birthday is May 21st.请问句子当中哪是主语.谓语.等.英语结构划分一下急 希望知道的人尽快说明一下

初一英语中有一句话my birthday is May 2nd,为什么不说my birthday is on May 2nd? my birthday is in may 的问句 Whose birthday is in When is yous birthday,LihHong?My birthday is in May.快 My birthday is 后面加什么My birthday is ( ) may.A.at B.in My birthday is Jun.2nd.（用May.1st来改为选择疑问句） My birthday is in May.怎样变成复数句? my birthday is may 15th.根据答语写问句 my birthday is may 3rd的同义句 _______________________________?My birthday is on May 1st. my mother birthday is on may 2nd 对划线部分提问·划no the may 2 nd My birthday is on May 1st.My birthday is May 1st.哪一句才对? My birthday is May 4th.(用June 2nd 改为选择疑问句) _____ your birthday May 4th ____ June 2nd? when is your birthday? 可以用my birthday is in May 回答吗 改错 1 my birthday is 1980 may 20th 2 sally's birthay is on october nineth My birthday is May 3rd.同义句 ___ ____ ____ _____ _____is May 3rd. my mother's birthday is on May the twentieth 这是什么用法 on May the twentieth Our birthdays are in May.My birthday is on the third day of May.翻译 My mother 's birthday is in May,too.When iMy mother 's birthday is in May,too.When is Grandpa's birthday?lt's in June.